diff --git a/.travis.yml b/.travis.yml
index 0affdc8e..5470a35c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,9 @@ language: ruby
 matrix:
   allow_failures:
     - rvm: ruby-head
+    # "CRASH: A fatal error has occurred."
+    - rvm: rbx-19mode
+      env: SSL=yes
 
 env:
   - SSL=no