diff --git a/.gitignore b/.gitignore
index 2a2c27e..ae126da 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@ Gemfile.lock
 *.swp
 *.swo
 .bundle
+bin
diff --git a/.travis.yml b/.travis.yml
index 368278f..e36cde7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,3 +2,8 @@ rvm:
   - 1.9.2
   - 1.9.3
   - 2.0.0
+
+matrix:
+  allow_failures:
+    - rvm: jruby-19mode
+    - rvm: rbx-19mode