diff --git a/src/buffers/room.rs b/src/buffers/room.rs
index 68ede97..b15309f 100644
--- a/src/buffers/room.rs
+++ b/src/buffers/room.rs
@@ -588,6 +588,7 @@ impl Buffer for RoomBuffer {
       })
   }
 
+  #[inline]
   fn id(&self) -> BufferId {
     BufferId::Room(self.room_id.clone())
   }