diff --git a/.travis.yml b/.travis.yml
index e684534..2dc1852 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,8 +2,7 @@ language: python
 python:
   - "2.6"
   - "2.7"
-cache:
-  - "pip"
+cache: "pip"
 matrix:
   include:
     - python: "pypy"