diff --git a/.travis.yml b/.travis.yml
index eaefb58f..a157e5f8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,13 +1,13 @@
 language: node_js
 node_js:
-  - "0.10"
-  - "0.12"
-  - "4"
+  - 0.10
+  - 0.12
+  - 4
 env:
   - NODE_ENV=travis
 matrix:
-  - allow_failures:
-    - node_js: "4"
+  allow_failures:
+    - node_js: 4
 services:
   - mongodb
 before_install: