diff --git a/.travis.yml b/.travis.yml
index d54908c..8a536bf 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,14 @@
+# Configuration options are documented at:
+# http://docs.travis-ci.com/user/languages/javascript-with-nodejs/
 language: node_js
 node_js:
-  - "0.10"
-  - node
+  - '0.10'
+  - '0.12'
+  - '4.0'
+  - '4.1'
+  - '5.0'
   - iojs
-before_install:
+before_script:
   - npm install -g bower
   - cd test
   - bower install -f