diff --git a/app/controllers/wechats_controller.rb b/app/controllers/wechats_controller.rb
index 33939c140..e44f6acd0 100644
--- a/app/controllers/wechats_controller.rb
+++ b/app/controllers/wechats_controller.rb
@@ -1,7 +1,7 @@
 class WechatsController < ActionController::Base
   wechat_responder
 
-  included ApplicationHelper
+  include ApplicationHelper
 
   # default text responder when no other match
   on :text do |request, content|