diff --git a/.travis.yml b/.travis.yml
index 520228b1..63f5c943 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,7 @@ language: ruby
 bundler_args: --without development
 rvm:
   - ruby-head
+  - 2.1.1
   - 2.1.0
   - 2.0.0
   - 1.9.3
@@ -10,7 +11,6 @@ matrix:
   fast_finish: true
   allow_failures:
     - rvm: ruby-head
-    - rvm: 2.1.0
     - rvm: jruby-19mode
 env: TEST=true
 before_install: git submodule update --init --recursive