diff --git a/.travis.yml b/.travis.yml
index c1b9d15..51efb93 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: node_js
 node_js:
- - 0.8
- - 0.10
+ - "0.8"
+ - "0.10"
 before_install:
  - npm install -g grunt-cli