diff --git a/.circleci/config.yml b/.circleci/config.yml
index 95a41ffce..fbd2d24a1 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -2,7 +2,7 @@ version: 2
 jobs:
   test:
     docker:
-      - image: circleci/golang:1.10
+      - image: circleci/golang:1.12
     working_directory: /go/src/github.com/lrills/helm-unittest
     steps:
       - checkout
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 50713996f..4f93bbd2d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+0.1.5 / 2019-04-09
+==================
+- update sprig (#72, #73)
+
 0.1.4 / 2019-03-30
 ==================
 - fix slash problem in windows (#70)
diff --git a/Gopkg.lock b/Gopkg.lock
index 47ed8834b..39d91406c 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -2,60 +2,68 @@
 
 
 [[projects]]
-  digest = "1:289dd4d7abfb3ad2b5f728fbe9b1d5c1bf7d265a3eb9ef92869af1f7baba4c7a"
+  digest = "1:e4b30804a381d7603b8a344009987c1ba351c26043501b23b8c7ce21f0b67474"
   name = "github.com/BurntSushi/toml"
   packages = ["."]
   pruneopts = ""
-  revision = "b26d9c308763d68093482582cea63d69be07a0f0"
-  version = "v0.3.0"
+  revision = "3012a1dbe2e4bd1391d42b32f0577cb7bbc7f005"
+  version = "v0.3.1"
 
 [[projects]]
-  digest = "1:1355ed70fb12d3ae86828e65c35748269d1c8a20ab8c6c2f03107279c1e0bd90"
+  digest = "1:debe400440582cfe5580591afd0f7fdef5b17a25945f06bd3087bc67b4b8fd03"
+  name = "github.com/Masterminds/goutils"
+  packages = ["."]
+  pruneopts = ""
+  revision = "41ac8693c5c10a92ea1ff5ac3a7f95646f6123b0"
+  version = "v1.1.0"
+
+[[projects]]
+  digest = "1:b856d8248663c39265a764561c1a1a149783f6cc815feb54a1f3a591b91f6eca"
   name = "github.com/Masterminds/semver"
   packages = ["."]
   pruneopts = ""
-  revision = "15d8430ab86497c5c0da827b748823945e1cf1e1"
-  version = "v1.4.0"
+  revision = "c7af12943936e8c39859482e61f0574c2fd7fc75"
+  version = "v1.4.2"
 
 [[projects]]
-  digest = "1:8b99c3c677dfb27dbf56f7e1a32523924cd8be6a17b4a1fdd0d1270c16f0b432"
+  digest = "1:844a29d20675e6187639c578b6c690d198aac895ede377ebcb5545405d0ef80d"
   name = "github.com/Masterminds/sprig"
   packages = ["."]
   pruneopts = ""
-  revision = "6b2a58267f6a8b1dc8e2eb5519b984008fa85e8c"
-  version = "v2.15.0"
+  revision = "9f8fceff796fb9f4e992cd2bece016be0121ab74"
+  version = "2.19.0"
 
 [[projects]]
-  digest = "1:24cff84fefa06791f78f9bc6e05c2a3a90710c81ae6b76225280daf33b267d36"
-  name = "github.com/aokoli/goutils"
+  digest = "1:0f1cec63c43cdbea326265afcc44415c663123abf452ca9ba20a720884d9a16c"
+  name = "github.com/bradleyjkemp/cupaloy"
   packages = ["."]
   pruneopts = ""
-  revision = "3391d3790d23d03408670993e957e8f408993c34"
-  version = "v1.0.1"
+  revision = "4ebc4e863ab6bedcc009ccfb5f209939090ceadd"
+  version = "v2.4.0"
 
 [[projects]]
-  digest = "1:4a2d3623438a2dde9d7cb9ef57547f532e373b58ed67ec37bf27c2377b89ff2c"
-  name = "github.com/bradleyjkemp/cupaloy"
+  digest = "1:a9854984bc40330dde2125537b7f46d0a8d7860b3750de2e7cd0a6f904506212"
+  name = "github.com/cyphar/filepath-securejoin"
   packages = ["."]
   pruneopts = ""
-  revision = "0d797813a76b4573317a916b0c5816dc55fff62d"
-  version = "v2.0.0"
+  revision = "a261ee33d7a517f054effbf451841abaafe3e0fd"
+  version = "v0.2.2"
 
 [[projects]]
-  digest = "1:56c130d885a4aacae1dd9c7b71cfe39912c7ebc1ff7d2b46083c8812996dc43b"
+  digest = "1:0deddd908b6b4b768cfc272c16ee61e7088a60f7fe2f06c547bd3d8e1f8b8e77"
   name = "github.com/davecgh/go-spew"
   packages = ["spew"]
   pruneopts = ""
-  revision = "346938d642f2ec3594ed81d874461961cd0faa76"
-  version = "v1.1.0"
+  revision = "8991bc29aa16c548c550c7ff78260e27b9ab7c73"
+  version = "v1.1.1"
 
 [[projects]]
-  digest = "1:c9bebdae4ac52d0c3bbe5876de3d72f3bb05b4986865cdb3f15e305e1dc4fbca"
+  digest = "1:e988ed0ca0d81f4d28772760c02ee95084961311291bdfefc1b04617c178b722"
   name = "github.com/fatih/color"
   packages = ["."]
   pruneopts = ""
-  revision = "570b54cabe6b8eb0bc2dfce68d964677d63b5260"
-  version = "v1.5.0"
+  revision = "5b77d2a35fb0ede96d138fc9a99f5c9b6aef11b4"
+  version = "v1.7.0"
 
 [[projects]]
   digest = "1:b13707423743d41665fd23f0c36b2f37bb49c30e94adb813319c44188a51ba22"
@@ -66,7 +74,7 @@
   version = "v1.0.0"
 
 [[projects]]
-  digest = "1:2354bb28d349f64debeda3832fca79b758e211e9560bf8b57c2df619c07138e3"
+  digest = "1:9ab1b1c637d7c8f49e39d8538a650d7eb2137b076790cff69d160823b505964c"
   name = "github.com/gobwas/glob"
   packages = [
     ".",
@@ -79,12 +87,11 @@
     "util/strings",
   ]
   pruneopts = ""
-  revision = "bea32b9cd2d6f55753d94a28e959b13f0244797a"
-  version = "v0.2.2"
+  revision = "5ccd90ef52e1e632236f7326478d4faa74f99438"
+  version = "v0.2.3"
 
 [[projects]]
-  branch = "master"
-  digest = "1:3b760d3b93f994df8eb1d9ebfad17d3e9e37edcb7f7efaa15b427c0d7a64f4e4"
+  digest = "1:529d738b7976c3848cae5cf3a8036440166835e389c1f617af701eeb12a0518d"
   name = "github.com/golang/protobuf"
   packages = [
     "proto",
@@ -92,31 +99,32 @@
     "ptypes/timestamp",
   ]
   pruneopts = ""
-  revision = "1e59b77b52bf8e4b449a57e6f79f21226d571845"
+  revision = "b5d812f8a3706043e23a9cd5babf2e5423744d30"
+  version = "v1.3.1"
 
 [[projects]]
-  digest = "1:c1d7e883c50a26ea34019320d8ae40fad86c9e5d56e63a1ba2cb618cef43e986"
+  digest = "1:ad92aa49f34cbc3546063c7eb2cabb55ee2278b72842eda80e2a20a8a06a8d73"
   name = "github.com/google/uuid"
   packages = ["."]
   pruneopts = ""
-  revision = "064e2069ce9c359c118179501254f67d7d37ba24"
-  version = "0.2"
+  revision = "0cd6bf5da1e1c83f8b45653022c74f71af0538a4"
+  version = "v1.1.1"
 
 [[projects]]
-  branch = "master"
-  digest = "1:5ba7e67b4f0cc8db384148560353e472418284ebb7f6711fc03d53b91aed72d3"
+  digest = "1:35979179658d20a73693589e67bdc3baf4dc0ef9f524b1dfd3cc55fb5f6ae384"
   name = "github.com/huandu/xstrings"
   packages = ["."]
   pruneopts = ""
-  revision = "37469d0c81a7910b49d64a0d308ded4823e90937"
+  revision = "f02667b379e2fb5916c3cda2cf31e0eb885d79f8"
+  version = "v1.2.0"
 
 [[projects]]
-  digest = "1:012684836b98fe30c53f8536c01325c52622f420fa27c1fb3ca8a1471c469606"
+  digest = "1:31bfd110d31505e9ffbc9478e31773bf05bf02adcaeb9b139af42684f9294c13"
   name = "github.com/imdario/mergo"
   packages = ["."]
   pruneopts = ""
-  revision = "7fe0c75c13abdee74b09fcacef5ea1c6bba6a874"
-  version = "0.2.4"
+  revision = "7c29201646fa3de8506f701213473dd407f19646"
+  version = "v0.3.7"
 
 [[projects]]
   digest = "1:870d441fe217b8e689d7949fef6e43efbc787e50f200cb1e70dbca9204a1d6be"
@@ -135,20 +143,28 @@
   version = "v0.0.9"
 
 [[projects]]
-  digest = "1:78229b46ddb7434f881390029bd1af7661294af31f6802e0e1bedaad4ab0af3c"
+  digest = "1:d0600e4cf07697303f37130791b2ce4577367931416bea8ec4f601bde3f7c5bf"
   name = "github.com/mattn/go-isatty"
   packages = ["."]
   pruneopts = ""
-  revision = "0360b2af4f38e8d38c7fce2a9f4e702702d73a39"
-  version = "v0.0.3"
+  revision = "c2a7a6ca930a4cd0bc33a3f298eb71960732a3a7"
+  version = "v0.0.7"
 
 [[projects]]
-  branch = "master"
-  digest = "1:30a2adc78c422ebd23aac9cfece529954d5eacf9ddbe37345f2a17439f8fa849"
+  digest = "1:bcc46a0fbd9e933087bef394871256b5c60269575bb661935874729c65bbbf60"
   name = "github.com/mitchellh/mapstructure"
   packages = ["."]
   pruneopts = ""
-  revision = "06020f85339e21b2478f756a78e295255ffa4d6a"
+  revision = "3536a929edddb9a5b34bd6861dc4a9647cb459fe"
+  version = "v1.1.2"
+
+[[projects]]
+  digest = "1:1d7e1867c49a6dd9856598ef7c3123604ea3daabf5b83f303ff457bcbc410b1d"
+  name = "github.com/pkg/errors"
+  packages = ["."]
+  pruneopts = ""
+  revision = "ba968bfe8b2f7e042a574c888954fccecfa385b4"
+  version = "v0.8.1"
 
 [[projects]]
   digest = "1:256484dbbcd271f9ecebc6795b2df8cad4c458dd0f5fd82a8c2fa0c29f233411"
@@ -159,66 +175,58 @@
   version = "v1.0.0"
 
 [[projects]]
-  digest = "1:6b55df4b0517a459af9d3879c99330af4367adcf45f3d0d37ded80a6272ae057"
-  name = "github.com/satori/go.uuid"
-  packages = ["."]
-  pruneopts = ""
-  revision = "879c5887cd475cd7864858769793b2ceb0d44feb"
-  version = "v1.1.0"
-
-[[projects]]
-  digest = "1:2208a80fc3259291e43b30f42f844d18f4218036dff510f42c653ec9890d460a"
+  digest = "1:a1403cc8a94b8d7956ee5e9694badef0e7b051af289caad1cf668331e3ffa4f6"
   name = "github.com/spf13/cobra"
   packages = ["."]
   pruneopts = ""
-  revision = "7b2c5ac9fc04fc5efafb60700713d4fa609b777b"
-  version = "v0.0.1"
+  revision = "ef82de70bb3f60c65fb8eebacbb2d122ef517385"
+  version = "v0.0.3"
 
 [[projects]]
-  digest = "1:261bc565833ef4f02121450d74eb88d5ae4bd74bfe5d0e862cddb8550ec35000"
+  digest = "1:cbaf13cdbfef0e4734ed8a7504f57fe893d471d62a35b982bf6fb3f036449a66"
   name = "github.com/spf13/pflag"
   packages = ["."]
   pruneopts = ""
-  revision = "e57e3eeb33f795204c1ca35f56c44f83227c6e66"
-  version = "v1.0.0"
+  revision = "298182f68c66c05229eb03ac171abe6e309ee79a"
+  version = "v1.0.3"
 
 [[projects]]
-  digest = "1:306417ea2f31ea733df356a2b895de63776b6a5107085b33458e5cd6eb1d584d"
+  digest = "1:711eebe744c0151a9d09af2315f0bb729b2ec7637ef4c410fa90a18ef74b65b6"
   name = "github.com/stretchr/objx"
   packages = ["."]
   pruneopts = ""
-  revision = "facf9a85c22f48d2f52f2380e4efce1768749a89"
-  version = "v0.1"
+  revision = "477a77ecc69700c7cdeb1fa9e129548e1c1c393c"
+  version = "v0.1.1"
 
 [[projects]]
-  digest = "1:3926a4ec9a4ff1a072458451aa2d9b98acd059a45b38f7335d31e06c3d6a0159"
+  digest = "1:381bcbeb112a51493d9d998bbba207a529c73dbb49b3fd789e48c63fac1f192c"
   name = "github.com/stretchr/testify"
   packages = [
     "assert",
     "mock",
   ]
   pruneopts = ""
-  revision = "69483b4bd14f5845b5a1e55bca19e954e827f1d0"
-  version = "v1.1.4"
+  revision = "ffdc059bfe9ce6a4e144ba849dbedead332c6053"
+  version = "v1.3.0"
 
 [[projects]]
   branch = "master"
-  digest = "1:c3415eeb330bf30a2d8181e516ec79804c198f3d171ab9c9364f29dbe76c05d9"
+  digest = "1:36ef1d8645934b1744cc7d8726e00d3dd9d8d84c18617bf7367a3a6d532f3370"
   name = "golang.org/x/crypto"
   packages = [
     "pbkdf2",
     "scrypt",
   ]
   pruneopts = ""
-  revision = "94eea52f7b742c7cbe0b03b22f0c4c8631ece122"
+  revision = "a5d413f7728c81fb97d96a2b722368945f651e78"
 
 [[projects]]
   branch = "master"
-  digest = "1:14f10552445a1c80a1bf1e8f58826aa7115d978df7183dce176637a7e2b3511e"
+  digest = "1:2c8100dd5d57b0803cebab4de1d55e0438b40afdfad520cbbecba7c8a13aed15"
   name = "golang.org/x/sys"
   packages = ["unix"]
   pruneopts = ""
-  revision = "af50095a40f9041b3b38960738837185c26e9419"
+  revision = "baf5eb976a8cd65845293cd814ea151018552292"
 
 [[projects]]
   digest = "1:cedccf16b71e86db87a24f8d4c70b0a855872eb967cb906a66b95de56aefbd0d"
@@ -230,14 +238,14 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:e2f24816b954858931b8d2b369fb0bad925491d3183e84a37e9e304be7d66ab4"
+  digest = "1:9fe71fb011ae5d0e37120a90c940a05ea76dc46909ec73ff1c78c8db1038cb75"
   name = "k8s.io/apimachinery"
   packages = ["pkg/version"]
   pruneopts = ""
-  revision = "5250765d28a6a1e07c6f09fe814a4b58ad74cc11"
+  revision = "10bf64c7018d1bf6b021767df5126dec74b08010"
 
 [[projects]]
-  digest = "1:73b60f15403da51e552e3b03df61bca57aed507d592d2288cd80191d80390186"
+  digest = "1:93dacf333c11ff29b3a336c1bbff8f2f1dc689a47a49f9e58a183202eaeae184"
   name = "k8s.io/helm"
   packages = [
     "pkg/chartutil",
@@ -250,8 +258,8 @@
     "pkg/version",
   ]
   pruneopts = ""
-  revision = "20adb27c7c5868466912eebdf6664e7390ebe710"
-  version = "v2.9.1"
+  revision = "618447cbf203d147601b4b9bd7f8c37a5d39fbb4"
+  version = "v2.13.1"
 
 [solve-meta]
   analyzer-name = "dep"
diff --git a/__fixtures__/basic/values.yaml b/__fixtures__/basic/values.yaml
index 04f9f966a..45d1817af 100644
--- a/__fixtures__/basic/values.yaml
+++ b/__fixtures__/basic/values.yaml
@@ -12,6 +12,7 @@ service:
   externalPort: 80
   internalPort: 80
 ingress:
+  class: foo
   enabled: false
   # Used to create an Ingress record.
   hosts:
diff --git a/__fixtures__/with-subchart/Chart.yaml b/__fixtures__/with-subchart/Chart.yaml
index 8d5f00948..54fff3045 100644
--- a/__fixtures__/with-subchart/Chart.yaml
+++ b/__fixtures__/with-subchart/Chart.yaml
@@ -1,4 +1,4 @@
 apiVersion: v1
 description: An example chart with customized subchart
-name: with-subchart
+name: parent-chart
 version: 0.1.0
diff --git a/__fixtures__/with-subchart/charts/childchart/Chart.yaml b/__fixtures__/with-subchart/charts/child-chart/Chart.yaml
similarity index 78%
rename from __fixtures__/with-subchart/charts/childchart/Chart.yaml
rename to __fixtures__/with-subchart/charts/child-chart/Chart.yaml
index 6cf7a2bec..d9b1bdee3 100644
--- a/__fixtures__/with-subchart/charts/childchart/Chart.yaml
+++ b/__fixtures__/with-subchart/charts/child-chart/Chart.yaml
@@ -1,4 +1,4 @@
 apiVersion: v1
 description: An customized subchart
-name: childchart
+name: child-chart
 version: 0.1.0
diff --git a/__fixtures__/with-subchart/charts/childchart/templates/NOTES.txt b/__fixtures__/with-subchart/charts/child-chart/templates/NOTES.txt
similarity index 78%
rename from __fixtures__/with-subchart/charts/childchart/templates/NOTES.txt
rename to __fixtures__/with-subchart/charts/child-chart/templates/NOTES.txt
index 1a86eef98..c84cdeb0d 100644
--- a/__fixtures__/with-subchart/charts/childchart/templates/NOTES.txt
+++ b/__fixtures__/with-subchart/charts/child-chart/templates/NOTES.txt
@@ -4,16 +4,16 @@
   http://{{ . }}
 {{- end }}
 {{- else if contains "NodePort" .Values.service.type }}
-  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "basic.fullname" . }})
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "child-chart.fullname" . }})
   export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
   echo http://$NODE_IP:$NODE_PORT
 {{- else if contains "LoadBalancer" .Values.service.type }}
      NOTE: It may take a few minutes for the LoadBalancer IP to be available.
-           You can watch the status of by running 'kubectl get svc -w {{ template "basic.fullname" . }}'
-  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "basic.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+           You can watch the status of by running 'kubectl get svc -w {{ template "child-chart.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "child-chart.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
   echo http://$SERVICE_IP:{{ .Values.service.externalPort }}
 {{- else if contains "ClusterIP" .Values.service.type }}
-  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app={{ template "basic.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app={{ template "child-chart.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
   echo "Visit http://127.0.0.1:8080 to use your application"
   kubectl port-forward $POD_NAME 8080:{{ .Values.service.internalPort }}
 {{- end }}
diff --git a/__fixtures__/with-subchart/charts/childchart/templates/_helpers.tpl b/__fixtures__/with-subchart/charts/child-chart/templates/_helpers.tpl
similarity index 55%
rename from __fixtures__/with-subchart/charts/childchart/templates/_helpers.tpl
rename to __fixtures__/with-subchart/charts/child-chart/templates/_helpers.tpl
index b417510b3..36659b671 100644
--- a/__fixtures__/with-subchart/charts/childchart/templates/_helpers.tpl
+++ b/__fixtures__/with-subchart/charts/child-chart/templates/_helpers.tpl
@@ -2,7 +2,7 @@
 {{/*
 Expand the name of the chart.
 */}}
-{{- define "basic.name" -}}
+{{- define "child-chart.name" -}}
 {{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
@@ -10,7 +10,17 @@ Expand the name of the chart.
 Create a default fully qualified app name.
 We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
 */}}
-{{- define "basic.fullname" -}}
+{{- define "child-chart.fullname" -}}
 {{- $name := default .Chart.Name .Values.nameOverride -}}
 {{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
+
+{{- define "child-chart.ingressClass" -}}
+  {{- $ingressClass := .Values.ingress.class -}}
+  {{- if .Values.global -}}
+    {{- if .Values.global.ingressClass -}}
+      {{- $ingressClass = .Values.global.ingressClass -}}
+    {{- end -}}
+  {{- end -}}
+  {{- printf "%s" $ingressClass -}}
+{{- end -}}
diff --git a/__fixtures__/with-subchart/charts/childchart/templates/deployment.yaml b/__fixtures__/with-subchart/charts/child-chart/templates/deployment.yaml
similarity index 87%
rename from __fixtures__/with-subchart/charts/childchart/templates/deployment.yaml
rename to __fixtures__/with-subchart/charts/child-chart/templates/deployment.yaml
index 33336006e..e3cc7727f 100644
--- a/__fixtures__/with-subchart/charts/childchart/templates/deployment.yaml
+++ b/__fixtures__/with-subchart/charts/child-chart/templates/deployment.yaml
@@ -1,9 +1,9 @@
 apiVersion: extensions/v1beta1
 kind: Deployment
 metadata:
-  name: {{ template "basic.fullname" . }}
+  name: {{ template "child-chart.fullname" . }}
   labels:
-    app: {{ template "basic.name" . }}
+    app: {{ template "child-chart.name" . }}
     chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
@@ -12,7 +12,7 @@ spec:
   template:
     metadata:
       labels:
-        app: {{ template "basic.name" . }}
+        app: {{ template "child-chart.name" . }}
         release: {{ .Release.Name }}
     spec:
       containers:
diff --git a/__fixtures__/with-subchart/charts/childchart/templates/ingress.yaml b/__fixtures__/with-subchart/charts/child-chart/templates/ingress.yaml
similarity index 73%
rename from __fixtures__/with-subchart/charts/childchart/templates/ingress.yaml
rename to __fixtures__/with-subchart/charts/child-chart/templates/ingress.yaml
index e55c347db..ca3620b75 100644
--- a/__fixtures__/with-subchart/charts/childchart/templates/ingress.yaml
+++ b/__fixtures__/with-subchart/charts/child-chart/templates/ingress.yaml
@@ -1,19 +1,17 @@
 {{- if .Values.ingress.enabled -}}
-{{- $serviceName := include "basic.fullname" . -}}
+{{- $serviceName := include "child-chart.fullname" . -}}
 {{- $servicePort := .Values.service.externalPort -}}
 apiVersion: extensions/v1beta1
 kind: Ingress
 metadata:
-  name: {{ template "basic.fullname" . }}
+  name: {{ template "child-chart.fullname" . }}
   labels:
-    app: {{ template "basic.name" . }}
+    app: {{ template "child-chart.name" . }}
     chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
   annotations:
-    {{- range $key, $value := .Values.ingress.annotations }}
-      {{ $key }}: {{ $value | quote }}
-    {{- end }}
+    kubernetes.io/ingress.class: {{ template "child-chart.ingressClass" . }}
 spec:
   rules:
     {{- range $host := .Values.ingress.hosts }}
diff --git a/__fixtures__/with-subchart/charts/childchart/templates/service.yaml b/__fixtures__/with-subchart/charts/child-chart/templates/service.yaml
similarity index 76%
rename from __fixtures__/with-subchart/charts/childchart/templates/service.yaml
rename to __fixtures__/with-subchart/charts/child-chart/templates/service.yaml
index 0d4d20eb4..00bf6b5af 100644
--- a/__fixtures__/with-subchart/charts/childchart/templates/service.yaml
+++ b/__fixtures__/with-subchart/charts/child-chart/templates/service.yaml
@@ -1,9 +1,9 @@
 apiVersion: v1
 kind: Service
 metadata:
-  name: {{ template "basic.fullname" . }}
+  name: {{ template "child-chart.fullname" . }}
   labels:
-    app: {{ template "basic.name" . }}
+    app: {{ template "child-chart.name" . }}
     chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
@@ -15,5 +15,5 @@ spec:
       protocol: TCP
       name: {{ .Values.service.name }}
   selector:
-    app: {{ template "basic.name" . }}
+    app: {{ template "child-chart.name" . }}
     release: {{ .Release.Name }}
diff --git a/__fixtures__/with-subchart/charts/childchart/tests/__snapshot__/deployment_test.yaml.snap b/__fixtures__/with-subchart/charts/child-chart/tests/__snapshot__/deployment_test.yaml.snap
similarity index 89%
rename from __fixtures__/with-subchart/charts/childchart/tests/__snapshot__/deployment_test.yaml.snap
rename to __fixtures__/with-subchart/charts/child-chart/tests/__snapshot__/deployment_test.yaml.snap
index 04b9b5dcd..cc42ae829 100644
--- a/__fixtures__/with-subchart/charts/childchart/tests/__snapshot__/deployment_test.yaml.snap
+++ b/__fixtures__/with-subchart/charts/child-chart/tests/__snapshot__/deployment_test.yaml.snap
@@ -4,7 +4,7 @@ should pass all kinds of assertion:
     template:
       metadata:
         labels:
-          app: childchart
+          app: child-chart
           release: RELEASE-NAME
       spec:
         containers:
@@ -14,7 +14,7 @@ should pass all kinds of assertion:
             httpGet:
               path: /
               port: 8080
-          name: childchart
+          name: child-chart
           ports:
           - containerPort: 8080
           readinessProbe:
diff --git a/__fixtures__/with-subchart/charts/childchart/tests/deployment_test.yaml b/__fixtures__/with-subchart/charts/child-chart/tests/deployment_test.yaml
similarity index 97%
rename from __fixtures__/with-subchart/charts/childchart/tests/deployment_test.yaml
rename to __fixtures__/with-subchart/charts/child-chart/tests/deployment_test.yaml
index 3979249f3..778a1e4bd 100644
--- a/__fixtures__/with-subchart/charts/childchart/tests/deployment_test.yaml
+++ b/__fixtures__/with-subchart/charts/child-chart/tests/deployment_test.yaml
@@ -16,7 +16,7 @@ tests:
           value: nginx:stable
       - matchRegex:
           path: metadata.name
-          pattern: ^.*-childchart$
+          pattern: ^.*-child-chart$
       - notMatchRegex:
           path: metadata.name
           pattern: ^.*-foobar$
diff --git a/__fixtures__/with-subchart/charts/childchart/tests/ingress_test.yaml b/__fixtures__/with-subchart/charts/child-chart/tests/ingress_test.yaml
similarity index 89%
rename from __fixtures__/with-subchart/charts/childchart/tests/ingress_test.yaml
rename to __fixtures__/with-subchart/charts/child-chart/tests/ingress_test.yaml
index b4be7a00e..1182d0927 100644
--- a/__fixtures__/with-subchart/charts/childchart/tests/ingress_test.yaml
+++ b/__fixtures__/with-subchart/charts/child-chart/tests/ingress_test.yaml
@@ -25,7 +25,7 @@ tests:
           content:
             path: /
             backend:
-              serviceName: my-release-childchart
+              serviceName: my-release-child-chart
               servicePort: 12345
       - isNull:
           path: spec.tls
@@ -43,8 +43,6 @@ tests:
           path: metadata.annotations
           value:
             kubernetes.io/ingress.class: nginx
-            kubernetes.io/tls-acme: "true"
-            ingress.kubernetes.io/rewrite-target: /
 
   - it: should set tls if given
     set:
diff --git a/__fixtures__/with-subchart/charts/childchart/tests/service_test.yaml b/__fixtures__/with-subchart/charts/child-chart/tests/service_test.yaml
similarity index 96%
rename from __fixtures__/with-subchart/charts/childchart/tests/service_test.yaml
rename to __fixtures__/with-subchart/charts/child-chart/tests/service_test.yaml
index ca22809b9..ff51d5a16 100644
--- a/__fixtures__/with-subchart/charts/childchart/tests/service_test.yaml
+++ b/__fixtures__/with-subchart/charts/child-chart/tests/service_test.yaml
@@ -19,7 +19,7 @@ tests:
       - equal:
           path: spec.selector
           value:
-            app: childchart
+            app: child-chart
             release: my-release
 
   - it: should render right if values given
diff --git a/__fixtures__/with-subchart/charts/childchart/tests/values/image.yaml b/__fixtures__/with-subchart/charts/child-chart/tests/values/image.yaml
similarity index 100%
rename from __fixtures__/with-subchart/charts/childchart/tests/values/image.yaml
rename to __fixtures__/with-subchart/charts/child-chart/tests/values/image.yaml
diff --git a/__fixtures__/with-subchart/charts/childchart/values.yaml b/__fixtures__/with-subchart/charts/child-chart/values.yaml
similarity index 91%
rename from __fixtures__/with-subchart/charts/childchart/values.yaml
rename to __fixtures__/with-subchart/charts/child-chart/values.yaml
index 04f9f966a..7f7d3509e 100644
--- a/__fixtures__/with-subchart/charts/childchart/values.yaml
+++ b/__fixtures__/with-subchart/charts/child-chart/values.yaml
@@ -12,13 +12,11 @@ service:
   externalPort: 80
   internalPort: 80
 ingress:
+  class: nginx
   enabled: false
   # Used to create an Ingress record.
   hosts:
     - chart-example.local
-  annotations:
-    # kubernetes.io/ingress.class: nginx
-    # kubernetes.io/tls-acme: "true"
   tls:
     # Secrets must be manually created in the namespace.
     # - secretName: chart-example-tls
diff --git a/__fixtures__/with-subchart/templates/NOTES.txt b/__fixtures__/with-subchart/templates/NOTES.txt
index 1a86eef98..30e62529b 100644
--- a/__fixtures__/with-subchart/templates/NOTES.txt
+++ b/__fixtures__/with-subchart/templates/NOTES.txt
@@ -4,16 +4,16 @@
   http://{{ . }}
 {{- end }}
 {{- else if contains "NodePort" .Values.service.type }}
-  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "basic.fullname" . }})
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "parant-chart.fullname" . }})
   export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
   echo http://$NODE_IP:$NODE_PORT
 {{- else if contains "LoadBalancer" .Values.service.type }}
      NOTE: It may take a few minutes for the LoadBalancer IP to be available.
-           You can watch the status of by running 'kubectl get svc -w {{ template "basic.fullname" . }}'
-  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "basic.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+           You can watch the status of by running 'kubectl get svc -w {{ template "parant-chart.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "parant-chart.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
   echo http://$SERVICE_IP:{{ .Values.service.externalPort }}
 {{- else if contains "ClusterIP" .Values.service.type }}
-  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app={{ template "basic.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app={{ template "parant-chart.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
   echo "Visit http://127.0.0.1:8080 to use your application"
   kubectl port-forward $POD_NAME 8080:{{ .Values.service.internalPort }}
 {{- end }}
diff --git a/__fixtures__/with-subchart/templates/_helpers.tpl b/__fixtures__/with-subchart/templates/_helpers.tpl
index b417510b3..0954d3e81 100644
--- a/__fixtures__/with-subchart/templates/_helpers.tpl
+++ b/__fixtures__/with-subchart/templates/_helpers.tpl
@@ -2,7 +2,7 @@
 {{/*
 Expand the name of the chart.
 */}}
-{{- define "basic.name" -}}
+{{- define "parent-chart.name" -}}
 {{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
@@ -10,7 +10,7 @@ Expand the name of the chart.
 Create a default fully qualified app name.
 We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
 */}}
-{{- define "basic.fullname" -}}
+{{- define "parent-chart.fullname" -}}
 {{- $name := default .Chart.Name .Values.nameOverride -}}
 {{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
diff --git a/__fixtures__/with-subchart/templates/deployment.yaml b/__fixtures__/with-subchart/templates/deployment.yaml
index 33336006e..5f639c53d 100644
--- a/__fixtures__/with-subchart/templates/deployment.yaml
+++ b/__fixtures__/with-subchart/templates/deployment.yaml
@@ -1,9 +1,9 @@
 apiVersion: extensions/v1beta1
 kind: Deployment
 metadata:
-  name: {{ template "basic.fullname" . }}
+  name: {{ template "parent-chart.fullname" . }}
   labels:
-    app: {{ template "basic.name" . }}
+    app: {{ template "parent-chart.name" . }}
     chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
@@ -12,7 +12,7 @@ spec:
   template:
     metadata:
       labels:
-        app: {{ template "basic.name" . }}
+        app: {{ template "parent-chart.name" . }}
         release: {{ .Release.Name }}
     spec:
       containers:
diff --git a/__fixtures__/with-subchart/templates/ingress.yaml b/__fixtures__/with-subchart/templates/ingress.yaml
index e55c347db..88d0f7a26 100644
--- a/__fixtures__/with-subchart/templates/ingress.yaml
+++ b/__fixtures__/with-subchart/templates/ingress.yaml
@@ -1,12 +1,12 @@
 {{- if .Values.ingress.enabled -}}
-{{- $serviceName := include "basic.fullname" . -}}
+{{- $serviceName := include "parent-chart.fullname" . -}}
 {{- $servicePort := .Values.service.externalPort -}}
 apiVersion: extensions/v1beta1
 kind: Ingress
 metadata:
-  name: {{ template "basic.fullname" . }}
+  name: {{ template "parent-chart.fullname" . }}
   labels:
-    app: {{ template "basic.name" . }}
+    app: {{ template "parent-chart.name" . }}
     chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
diff --git a/__fixtures__/with-subchart/templates/service.yaml b/__fixtures__/with-subchart/templates/service.yaml
index 0d4d20eb4..bb7f67866 100644
--- a/__fixtures__/with-subchart/templates/service.yaml
+++ b/__fixtures__/with-subchart/templates/service.yaml
@@ -1,9 +1,9 @@
 apiVersion: v1
 kind: Service
 metadata:
-  name: {{ template "basic.fullname" . }}
+  name: {{ template "parent-chart.fullname" . }}
   labels:
-    app: {{ template "basic.name" . }}
+    app: {{ template "parent-chart.name" . }}
     chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
@@ -15,5 +15,5 @@ spec:
       protocol: TCP
       name: {{ .Values.service.name }}
   selector:
-    app: {{ template "basic.name" . }}
+    app: {{ template "parent-chart.name" . }}
     release: {{ .Release.Name }}
diff --git a/__fixtures__/with-subchart/tests/__snapshot__/deployment_test.yaml.snap b/__fixtures__/with-subchart/tests/__snapshot__/deployment_test.yaml.snap
index d70d85030..f60e98b36 100644
--- a/__fixtures__/with-subchart/tests/__snapshot__/deployment_test.yaml.snap
+++ b/__fixtures__/with-subchart/tests/__snapshot__/deployment_test.yaml.snap
@@ -4,7 +4,7 @@ should pass all kinds of assertion:
     template:
       metadata:
         labels:
-          app: with-subchart
+          app: parent-chart
           release: RELEASE-NAME
       spec:
         containers:
@@ -14,7 +14,7 @@ should pass all kinds of assertion:
             httpGet:
               path: /
               port: 8080
-          name: with-subchart
+          name: parent-chart
           ports:
           - containerPort: 8080
           readinessProbe:
diff --git a/__fixtures__/with-subchart/tests/deployment_test.yaml b/__fixtures__/with-subchart/tests/deployment_test.yaml
index 724a7201c..73aa0a954 100644
--- a/__fixtures__/with-subchart/tests/deployment_test.yaml
+++ b/__fixtures__/with-subchart/tests/deployment_test.yaml
@@ -16,7 +16,7 @@ tests:
           value: nginx:stable
       - matchRegex:
           path: metadata.name
-          pattern: ^.*-with-subchart$
+          pattern: ^.*-parent-chart$
       - notMatchRegex:
           path: metadata.name
           pattern: ^.*-foobar$
diff --git a/__fixtures__/with-subchart/tests/ingress_test.yaml b/__fixtures__/with-subchart/tests/ingress_test.yaml
index 55bcd04f9..098628f24 100644
--- a/__fixtures__/with-subchart/tests/ingress_test.yaml
+++ b/__fixtures__/with-subchart/tests/ingress_test.yaml
@@ -23,7 +23,7 @@ tests:
           content:
             path: /
             backend:
-              serviceName: my-release-with-subchart
+              serviceName: my-release-parent-chart
               servicePort: 12345
       - isNull:
           path: spec.tls
diff --git a/__fixtures__/with-subchart/tests/service_test.yaml b/__fixtures__/with-subchart/tests/service_test.yaml
index 515a287ff..2254eb618 100644
--- a/__fixtures__/with-subchart/tests/service_test.yaml
+++ b/__fixtures__/with-subchart/tests/service_test.yaml
@@ -19,7 +19,7 @@ tests:
       - equal:
           path: spec.selector
           value:
-            app: with-subchart
+            app: parent-chart
             release: my-release
 
   - it: should render right if values given
diff --git a/plugin.yaml b/plugin.yaml
index 4dd3e5db0..330ce8dce 100644
--- a/plugin.yaml
+++ b/plugin.yaml
@@ -1,5 +1,5 @@
 name: "unittest"
-version: "0.1.4"
+version: "0.1.5"
 usage: "unittest for helm charts"
 description: "Unit test for helm chart in YAML with ease to keep your chart functional and robust."
 ignoreFlags: false
diff --git a/unittest/.snapshots/TestRunnerWithTestsInSubchart b/unittest/.snapshots/TestRunnerWithTestsInSubchart
index a88e0cfcb..2d0e806cb 100644
--- a/unittest/.snapshots/TestRunnerWithTestsInSubchart
+++ b/unittest/.snapshots/TestRunnerWithTestsInSubchart
@@ -1,12 +1,12 @@
 
-### Chart [ with-subchart ] ../__fixtures__/with-subchart
+### Chart [ parent-chart ] ../__fixtures__/with-subchart
 
 
- PASS  test deployment	../__fixtures__/with-subchart/charts/childchart/tests/deployment_test.yaml
+ PASS  test deployment	../__fixtures__/with-subchart/charts/child-chart/tests/deployment_test.yaml
  PASS  test deployment	../__fixtures__/with-subchart/tests/deployment_test.yaml
- PASS  test ingress	../__fixtures__/with-subchart/charts/childchart/tests/ingress_test.yaml
+ PASS  test ingress	../__fixtures__/with-subchart/charts/child-chart/tests/ingress_test.yaml
  PASS  test ingress	../__fixtures__/with-subchart/tests/ingress_test.yaml
- PASS  test service	../__fixtures__/with-subchart/charts/childchart/tests/service_test.yaml
+ PASS  test service	../__fixtures__/with-subchart/charts/child-chart/tests/service_test.yaml
  PASS  test service	../__fixtures__/with-subchart/tests/service_test.yaml
 
 
diff --git a/unittest/.snapshots/TestRunnerWithTestsInSubchartButFlagFalse b/unittest/.snapshots/TestRunnerWithTestsInSubchartButFlagFalse
index a882265d4..9ba8ffe7b 100644
--- a/unittest/.snapshots/TestRunnerWithTestsInSubchartButFlagFalse
+++ b/unittest/.snapshots/TestRunnerWithTestsInSubchartButFlagFalse
@@ -1,5 +1,5 @@
 
-### Chart [ with-subchart ] ../__fixtures__/with-subchart
+### Chart [ parent-chart ] ../__fixtures__/with-subchart
 
 
  PASS  test deployment	../__fixtures__/with-subchart/tests/deployment_test.yaml