diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index 008de47792..c2d7d2d242 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -79,6 +79,7 @@ def change_password
 
   # GET /u/:user_uid/delete_account
   def delete_account
+    redirect_to signin_path unless current_user
   end
 
   # POST /u/:user_uid/edit