diff --git a/.travis.yml b/.travis.yml
index 0dcfa9b..a75303c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,3 +12,7 @@
   - 1.9.3
   - jruby-19mode
   - rbx-2
+
+matrix:
+  allow_failures:
+    - rvm: rbx-2