diff --git a/src/domain/session/room/RoomViewModel.js b/src/domain/session/room/RoomViewModel.js
index 7c8df7bc..985ad32c 100644
--- a/src/domain/session/room/RoomViewModel.js
+++ b/src/domain/session/room/RoomViewModel.js
@@ -76,6 +76,7 @@ export class RoomViewModel extends ViewModel {
 
     dispose() {
         super.dispose();
+        this._room.off("change", this._onRoomChange);
         if (this._clearUnreadTimout) {
             this._clearUnreadTimout.abort();
             this._clearUnreadTimout = null;