diff --git a/app/router/lio.py b/app/router/lio.py
index e9bcc18..c43c0fe 100644
--- a/app/router/lio.py
+++ b/app/router/lio.py
@@ -61,6 +61,9 @@ async def _ensure_room_chat_channel(
         await db.refresh(room)
         if room.channel_id is None:
             room.channel_id = ch.channel_id
+            await db.commit()
+            await db.refresh(ch)
+            await db.refresh(room)
     else:
         room.channel_id = ch.channel_id