diff --git a/app/controllers/users/question_banks_controller.rb b/app/controllers/users/question_banks_controller.rb
index d2f111973..d6a2fcc88 100644
--- a/app/controllers/users/question_banks_controller.rb
+++ b/app/controllers/users/question_banks_controller.rb
@@ -1,5 +1,6 @@
 class Users::QuestionBanksController < Users::BaseController
   before_action :require_login
+  before_action :private_user_resources!
   before_action :check_query_params!
   before_action :check_user_permission!