diff --git a/gemini_worker/src/schemas.py b/gemini_worker/src/schemas.py
index 566b17b..14d7f21 100644
--- a/gemini_worker/src/schemas.py
+++ b/gemini_worker/src/schemas.py
@@ -25,8 +25,8 @@ class BaseModelWithSerializeDatetime(BaseModel):
 
 class MessageFromChatSchema(BaseModelWithSerializeDatetime):
     id: PositiveInt
-    user_id: PositiveInt
-    chat_id: NegativeInt
+    user_id: int
+    chat_id: int
     text: str
     message_time: datetime