diff --git a/app/models/topic.rb b/app/models/topic.rb
index 2a1c0eddb..5b5325fc6 100644
--- a/app/models/topic.rb
+++ b/app/models/topic.rb
@@ -7,7 +7,7 @@ require_dependency 'text_cleaner'
 require_dependency 'trashable'
 
 class Topic < ActiveRecord::Base
-  include ActionView::Helpers
+  include ActionView::Helpers::SanitizeHelper
   include RateLimiter::OnCreateRecord
   include Trashable