1 files changed, 1 insertions, 0 deletions
diff --git a/.travis.yml b/.travis.yml
index 0831fac197..e5aaf57f93 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,6 +20,7 @@ matrix:
   allow_failures:
     - rvm: rbx-2
     - rvm: jruby
+    - rvm: ruby-head
   fast_finish: true
 notifications:
   email: false