1 files changed, 1 insertions, 1 deletions
diff --git a/actionpack/lib/action_view/helpers/tags/collection_radio_buttons.rb b/actionpack/lib/action_view/helpers/tags/collection_radio_buttons.rb
index d11f8632b9..8e7aeeed63 100644
--- a/actionpack/lib/action_view/helpers/tags/collection_radio_buttons.rb
+++ b/actionpack/lib/action_view/helpers/tags/collection_radio_buttons.rb
@@ -20,7 +20,7 @@ module ActionView
             if block_given?
               yield builder
             else
-              builder.radio_button + builder.label(:class => "collection_radio_buttons")
+              builder.radio_button + builder.label
             end
           end
         end