diff --git a/.travis.yml b/.travis.yml
index be63538028..5eccbe3a5e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: node_js
 node_js:
-  - 0.10
+  - "0.10"
 before_install:
   - time sudo pip install --use-mirrors -r test-infra/requirements.txt
   - rvm use 1.9.3 --fuzzy