1 files changed, 1 insertions, 0 deletions

diff --git a/.travis.yml b/.travis.yml
index 0f00298..264272b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,6 @@
 language: ruby
 script: bundle exec rake test
+before_install: gem install bundler
 os:
   - linux
   - osx