diff --git a/haml.gemspec b/haml.gemspec
index 1895191a..34d2abb8 100644
--- a/haml.gemspec
+++ b/haml.gemspec
@@ -2,7 +2,7 @@ require 'rubygems'
 require 'rake'
 
 HAML_GEMSPEC = Gem::Specification.new do |spec|
-  spec.name = 'haml'
+  spec.rubyforge_project = spec.name = 'haml'
   spec.summary = "An elegant, structured XHTML/XML templating engine.\nComes with Sass, a similar CSS templating engine."
   spec.version = File.read('VERSION').strip
   spec.authors = ['Nathan Weizenbaum', 'Hampton Catlin']