1 files changed, 2 insertions, 0 deletions
diff --git a/.travis.yml b/.travis.yml
index badb8a5..370bb29 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -89,5 +89,7 @@ matrix:
       env: JRUBY_OPTS="-Xcext.enabled=true"
   allow_failures:
     - rvm: rbx-2.0
+    - rvm: jruby-head
+      jdk: openjdk6
 env:
   - JRUBY_OPTS="-Xcext.enabled=true"