diff --git a/.travis.yml b/.travis.yml
index 9cceac4..17ecba7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,7 @@
 language: ruby
-before_install: gem install bundler
+before_install:
+  - gem uninstall -v '>= 2' -i $(rvm gemdir)@global -ax bundler || true
+  - gem install bundler -v '< 2'
 cache: bundler
 
 gemfile: