diff --git a/Gemfile b/Gemfile
index b79cfbb..d561ce6 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,5 +1,4 @@
 source 'https://rubygems.org'
-ruby '2.1.5'
 
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'