diff --git a/Formula/cmake.rb b/Formula/cmake.rb
index 4b96ec0facb..3b4ea734112 100644
--- a/Formula/cmake.rb
+++ b/Formula/cmake.rb
@@ -25,6 +25,8 @@ class Cmake < Formula
   url 'http://www.cmake.org/files/v2.8/cmake-2.8.11.2.tar.gz'
   sha1 '31f217c9305add433e77eff49a6eac0047b9e929'
 
+  head 'http://cmake.org/cmake.git'
+
   bottle do
     sha1 '024d5263bce0f7f36bde4579ce6fc9be9d55fd72' => :mountain_lion
     sha1 'bfcc7c9925aea56bd5ce883ed8ca391c27144551' => :lion