diff --git a/.travis.yml b/.travis.yml
index d2ad37b..c0eba60 100755
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,8 @@
 language: node_js
 node_js:
-   - 0.6
-   - 0.8
-   - 0.10
+   - "0.6"
+   - "0.8"
+   - "0.10"
 
 before_install:
   - sudo apt-get update