diff --git a/Library/Contributions/cmd/brew-dirty.rb b/Library/Contributions/cmd/brew-dirty.rb
deleted file mode 100755
index acf9885f82..0000000000
--- a/Library/Contributions/cmd/brew-dirty.rb
+++ /dev/null
@@ -1,8 +0,0 @@
-# See: http://github.com/Homebrew/homebrew/issues/issue/1359
-
-require 'keg'
-
-HOMEBREW_CELLAR.subdirs.each do |rack|
-  versions = rack.subdirs.map { |d| Keg.new(d).version }
-  puts "#{rack.basename} (#{versions.join(', ')})" if versions.size > 1
-end