diff --git a/.travis.yml b/.travis.yml
index 9371686fd4f6bac105dc642ebf9a363cfe164a7f..4c43f16364cc4a1f9a63440d35d779196de429cc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,7 +7,6 @@ rvm:
   - 1.8.7
   - ree
   - 1.9.2
-  - rbx
 
 env:
   - DB=postgres