diff --git a/.travis.yml b/.travis.yml
index 913fe9d9..ff830efa 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,10 +6,10 @@ rvm:
   - ruby-head
   - jruby
   - rbx-2
-gemfile:
-  - Gemfile
-  - Gemfile.rails3
-  - Gemfile.edge
+env:
+  - "RAILS_VERSION=3.2.17"
+  - "RAILS_VERSION=4.0.3"
+  - "RAILS_VERSION=master"
 matrix:
   allow_failures:
     - rvm: ruby-head