diff --git a/Gemfile b/Gemfile
index 00badedb..21f4562d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,9 +2,5 @@ source 'https://rubygems.org'
 
 gemspec
 
-gem 'to_source',           :git => 'https://github.com/mbj/to_source.git'
-gem 'melbourne',           :git => 'https://github.com/mbj/melbourne.git'
-gem 'inflector',           :git => 'https://github.com/mbj/inflector.git'
-
 gem 'devtools', :git => 'https://github.com/mbj/devtools.git', :branch => :'rspec-2-mutant'
 eval(File.read(File.join(File.dirname(__FILE__),'Gemfile.devtools')))