diff --git a/.travis.yml b/.travis.yml
index 9ff2d35..7b7ae2f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,6 +8,8 @@ addons:
   apt:
     packages: libvirt-dev
     update: true
+language: ruby
+cache: bundler
 install: bundle install
 script: bundle exec rspec --color --format documentation
 notifications: