diff --git a/src/stores/room-list/algorithms/IAlgorithm.ts b/src/stores/room-list/algorithms/IAlgorithm.ts
index ab5c4742df..b49f0b10b2 100644
--- a/src/stores/room-list/algorithms/IAlgorithm.ts
+++ b/src/stores/room-list/algorithms/IAlgorithm.ts
@@ -84,5 +84,5 @@ export interface IAlgorithm {
      * depending on whether or not getOrderedRooms() should be called after
      * processing.
      */
-    handleRoomUpdate(room: Room): Promise<boolean>;
+    handleRoomUpdate(room: Room): Promise<boolean>; // TODO: Take a ReasonForChange to better predict the behaviour?
 }