diff --git a/.travis.yml b/.travis.yml
index 3987ccc4..cc1f5246 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,9 +7,6 @@ rvm:
   - 2.1
   - jruby-18mode
   - jruby-19mode
-  - jruby-head
-#  - rbx-18mode
-#  - rbx-19mode
   - ree
 matrix:
   allow_failures: