diff --git a/config/routes.rb b/config/routes.rb
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -88,9 +88,7 @@
 
   #grader
   get 'graders/list', to: 'graders#list', as: 'grader_list'
-  
 
-  get 'heartbeat/:id/edit' => 'heartbeat#edit'
 
   # See how all your routes lay out with "rake routes"