diff --git a/pyrogram/types/input_message_content/input_reply_to_message.py b/pyrogram/types/input_message_content/input_reply_to_message.py
index 52b284d0..c86d6e1d 100644
--- a/pyrogram/types/input_message_content/input_reply_to_message.py
+++ b/pyrogram/types/input_message_content/input_reply_to_message.py
@@ -46,7 +46,7 @@ class InputReplyToMessage(Object):
     def write(self):
         reply_to_msg_id = None
         top_msg_id = None
-        if self.reply_to_message_id or self.reply_to_message_id:
+        if self.reply_to_message_id or self.message_thread_id:
             if self.message_thread_id:
                 if not self.reply_to_message_id:
                     reply_to_msg_id = self.message_thread_id