diff --git a/.travis.yml b/.travis.yml
index fe1856fe8..f58a54bf7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,10 +5,12 @@ sudo: false
 script: bundle exec rake travis
 
 rvm:
+  - 1.9
   - 2.0
   - 2.1
   - 2.2
   - jruby-head
+  - jruby-19mode
 
 gemfile:
   - Gemfile