diff --git a/matrix_gpt/bot/callbacks.py b/matrix_gpt/bot/callbacks.py
index 8cf2609..5e0c658 100644
--- a/matrix_gpt/bot/callbacks.py
+++ b/matrix_gpt/bot/callbacks.py
@@ -91,7 +91,7 @@ class Callbacks:
         # room.member_count > 2 ... we assume a public room
         # room.member_count <= 2 ... we assume a DM
         # General message listener
-        if not msg.startswith(f'{self.command_prefix} ') and is_thread(event) and (await is_this_our_thread(self.client, room, event, self.command_prefix or room.member_count == 2)):
+        if not msg.startswith(f'{self.command_prefix} ') and is_thread(event) and (await is_this_our_thread(self.client, room, event, self.command_prefix) or room.member_count == 2):
             await self.client.room_typing(room.room_id, typing_state=True, timeout=3000)
             thread_content = await get_thread_content(self.client, room, event)
             api_data = []