1 files changed, 1 insertions, 0 deletions
diff --git a/.travis.yml b/.travis.yml
index d4f8f7a..5907de7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,4 +18,5 @@ matrix:
   allow_failures:
     - rvm: rbx-18mode
     - rvm: rbx-19mode
+    - rvm: ruby-head
 script: "bundle exec rake"