diff --git a/.travis.yml b/.travis.yml
index 7f88187..c06c7ca 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,4 +4,6 @@ rvm:
   - 1.9.3
   - 2.0.0
 env:
-  - TRAVIS=1
\ No newline at end of file
+  - TRAVIS=1
+before_install:
+  - rm "Gemfile.lock"