diff --git a/.travis.yml b/.travis.yml
index da4b7c0..7135d7f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,7 +22,7 @@ rvm:
   - 2.0
   - 2.1
   - 2.2
-  - rbx-2
+  - rbx
   - jruby
 
 matrix: