diff --git a/.travis.yml b/.travis.yml
index 445b3a9f0..cfc21a70a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,6 +15,7 @@ jdk:
 branches:
   only:
     - master
+    - atomic-reference
 matrix:
   allow_failures:
     - rvm: ruby-head