diff --git a/.travis.yml b/.travis.yml
index d69c5e4..f5f0d83 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,7 +9,7 @@ rvm:
   - 1.9
   - 2.0
   - 2.1
-  - rbx-2.2
+  - rbx-2
   - jruby
 
 notifications: