diff --git a/.travis.yml b/.travis.yml
index ff3e3945..eb461c64 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,8 +2,7 @@ language: ruby
 sudo: false
 cache: bundler
 rvm:
-  # Still not in Travis :(
-  # - 2.1.9
+  - 2.1.9
   - 2.2.0
   - 2.2.1
   - 2.2.2