diff --git a/.travis.yml b/.travis.yml
index b8a27ad2..3c62d4d6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,3 +9,6 @@ rvm:
   - jruby-head
   - jruby-19mode
   - rbx
+
+before_install:
+  - "gem install bundler"