diff --git a/backend/apps/chat/models/chat_model.py b/backend/apps/chat/models/chat_model.py
index 7aba311d..e86fc11f 100644
--- a/backend/apps/chat/models/chat_model.py
+++ b/backend/apps/chat/models/chat_model.py
@@ -147,7 +147,7 @@ class AiModelQuestion(BaseModel):
                                                             old_questions=old_questions)
 
     def filter_sys_question(self):
-        return get_permissions_template()['system'].format(lang=self.lang)
+        return get_permissions_template()['system'].format(lang=self.lang, engine=self.engine)
 
     def filter_user_question(self):
         return get_permissions_template()['user'].format(sql=self.sql, filter=self.filter)