diff --git a/.travis.yml b/.travis.yml
index bc3adf8..6c28dfc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,5 +4,6 @@ rvm:
   - 1.9.2
   - 1.9.3
   - 2.0.0
+  - 2.1
   - jruby-19mode
   - rbx