diff --git a/app/views/comments/search.html.erb b/app/views/comments/search.html.erb
index f7161309c..ae5720a0d 100644
--- a/app/views/comments/search.html.erb
+++ b/app/views/comments/search.html.erb
@@ -3,7 +3,7 @@
     <h1>Search Comments</h1>
 
     <%= form_tag(comments_path, :method => :get, :class => "simple_form") do %>
-      <%= hidden_field_tag "group_by", "comment" %>
+      <%= hidden_field_tag "group_by", "comment", :id => "group_by_full" %>
 
       <%= search_field "body_matches", :label => "Body" %>
       <%= search_field "creator_name", :label => "User" %>