diff --git a/.travis.yml b/.travis.yml
index d68f97a86..41e658fc2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,8 @@
 language: node_js
-node_js: 
- - "node"
+node_js:
+  - 8
+cache:
+  directories:
+    - node_modules
+script:
+- npm run test