diff --git a/.travis.yml b/.travis.yml
index 5998aec742a38a42da09f1fca339652ea4e0b9cb..b78ce7bf048ba1a92ee8ac3208894405960a9c70 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,8 +4,10 @@ language: python
 matrix:
   include:
     - python: 2.6
+      env:
         - NUMPYSPEC===1.6.2
     - python: 2.7
+      env:
         - NUMPYSPEC===1.8.0
     - python: 3.2
       env: