diff --git a/pyrogram/client/types/inline_mode/inline_query_result.py b/pyrogram/client/types/inline_mode/inline_query_result.py
index ef26eacc..d44a5ee2 100644
--- a/pyrogram/client/types/inline_mode/inline_query_result.py
+++ b/pyrogram/client/types/inline_mode/inline_query_result.py
@@ -63,7 +63,7 @@ class InlineQueryResult(Object):
         super().__init__()
 
         self.type = type
-        self.id = str(uuid4()) if id is None else id
+        self.id = str(uuid4()) if id is None else str(id)
         self.input_message_content = input_message_content
         self.reply_markup = reply_markup