diff --git a/app/controllers/comments_controller.rb b/app/controllers/comments_controller.rb
index 6504c3f27..7bb5b126a 100644
--- a/app/controllers/comments_controller.rb
+++ b/app/controllers/comments_controller.rb
@@ -1,6 +1,4 @@
 class CommentsController < ApplicationController
-  include CustomUrlsHelper
-
   before_action :authenticate_user!, only: :create
   before_action :load_commentable, only: :create
   before_action :verify_resident_for_commentable!, only: :create
@@ -104,7 +102,7 @@ class CommentsController < ApplicationController
       return if current_user.administrator? || current_user.moderator?
 
       if @commentable.respond_to?(:comments_closed?) && @commentable.comments_closed?
-        redirect_to @commentable, alert: t("comments.comments_closed")
+        redirect_to polymorphic_hierarchy_path(@commentable), alert: t("comments.comments_closed")
       end
     end
 
diff --git a/app/controllers/notifications_controller.rb b/app/controllers/notifications_controller.rb
index e2293f2c3..ce257ae7d 100644
--- a/app/controllers/notifications_controller.rb
+++ b/app/controllers/notifications_controller.rb
@@ -1,6 +1,4 @@
 class NotificationsController < ApplicationController
-  include CustomUrlsHelper
-
   before_action :authenticate_user!
   skip_authorization_check
 
diff --git a/app/helpers/custom_urls_helper.rb b/app/helpers/custom_urls_helper.rb
deleted file mode 100644
index 1519e771e..000000000
--- a/app/helpers/custom_urls_helper.rb
+++ /dev/null
@@ -1,9 +0,0 @@
-module CustomUrlsHelper
-  def legislation_question_url(question)
-    legislation_process_question_url(question.process, question)
-  end
-
-  def legislation_annotation_url(annotation)
-    legislation_process_question_url(annotation.draft_version.process, annotation.draft_version, annotation)
-  end
-end