diff --git a/rack-protection/.travis.yml b/rack-protection/.travis.yml
index 2f22f6e9..5ede358d 100644
--- a/rack-protection/.travis.yml
+++ b/rack-protection/.travis.yml
@@ -7,11 +7,8 @@ matrix:
     - { rvm: 1.9.3,         env: rack=1.1.3  }
     - { rvm: 1.9.3,         env: rack=stable }
     - { rvm: 1.9.3,         env: rack=master }
-    - { rvm: rbx-18mode,    env: rack=1.1.3  }
-    - { rvm: rbx-19mode,    env: rack=stable }
-    - { rvm: jruby-18mode,  env: rack=1.1.3  }
-    - { rvm: jruby-19mode,  env: rack=stable }
-    - { rvm: jruby-20mode,  env: rack=stable }
+    - { rvm: rbx,           env: rack=stable }
+    - { rvm: jruby,         env: rack=stable }
     - { rvm: jruby-head,    env: rack=stable }
     - { rvm: ruby-head,     env: rack=master }
   allow_failures: