diff --git a/activeresource/Rakefile b/activeresource/Rakefile
index 220156a718..89901292a5 100644
--- a/activeresource/Rakefile
+++ b/activeresource/Rakefile
@@ -45,6 +45,7 @@ Rake::RDocTask.new { |rdoc|
   rdoc.template = "#{ENV['template']}.rb" if ENV['template']
   rdoc.rdoc_files.include('README', 'CHANGELOG')
   rdoc.rdoc_files.include('lib/**/*.rb')
+  rdoc.rdoc_files.exclude('lib/activeresource.rb')
 }