diff --git a/Gemfile b/Gemfile
index 980d66e..259c9c7 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,15 +1,7 @@
 # -*- mode: ruby -*-
 # vi: set ft=ruby :
 
-source :rubygems
-
-gem 'rake', '~> 10.0.2'
-
-group :chef do
-  gem 'chef',         '~> 10.16.2'
-  gem 'foodcritic',   '~> 1.6.1'
-  gem 'test-kitchen', '~> 0.6.0'
-end
+source 'https://rubygems.org'
 
 group :vagrant do
   gem 'vagrant', '~> 1.0.5'