diff --git a/app/models/todos/undone_todos_query.rb b/app/models/todos/undone_todos_query.rb
index 0c738d27..e39274a7 100644
--- a/app/models/todos/undone_todos_query.rb
+++ b/app/models/todos/undone_todos_query.rb
@@ -1,5 +1,7 @@
 module Todos
   class UndoneTodosQuery
+    include ActionView::Helpers::SanitizeHelper
+
     attr_reader :current_user
     def initialize(current_user)
       @current_user = current_user