diff --git a/.travis.yml b/.travis.yml
index 6f2bde4e..425edee5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,6 +10,7 @@ gemfile:
   - Gemfile.edge
 matrix:
   allow_failures:
+    - rvm: rbx-2.2.1
     - gemfile: Gemfile.edge
 notifications:
   email: false