diff --git a/.travis.yml b/.travis.yml
index 0c2b8f9..63cb5f7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,4 +8,4 @@ rvm:
   - 2.1
   - 2.0
   - 1.9
-  - rbx
+  - rbx-2