diff --git a/.travis.yml b/.travis.yml
index eaf47a2..c0512f6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,10 +1,6 @@
 language: ruby
 rvm:
   - 2.2
-  - rbx-2
   - ruby-head
   - 2.1
 script: bundle exec rake ci
-matrix:
-  allow_failures:
-    rvm: rbx-2