diff --git a/.travis.yml b/.travis.yml
index 0c3a37a..d3ae136 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,12 @@
 matrix:
   include:
+    - os: linux	
+      language: generic	
+      sudo: required	
+      dist: trusty	
+      env:	
+        - SWIFT_VERSION=4.2.1
+        - MAJOR_VERSION=4.2
     - os: linux
       language: generic
       sudo: required
@@ -26,7 +33,7 @@ matrix:
       sudo: required
       osx_image: xcode10
       env:
-        - SWIFT_VERSION=4.2
+        - SWIFT_VERSION=4.2.1
         - MAJOR_VERSION=4.2
     - os: osx
       language: generic