diff --git a/lib/api/marianumcloud/talk/room/getRoomResponse.dart b/lib/api/marianumcloud/talk/room/getRoomResponse.dart
index 88293c3..dfcb4bb 100644
--- a/lib/api/marianumcloud/talk/room/getRoomResponse.dart
+++ b/lib/api/marianumcloud/talk/room/getRoomResponse.dart
@@ -139,6 +139,7 @@ enum GetRoomResponseObjectParticipantNotificationLevel {
 // }
 
 enum GetRoomResponseObjectMessageActorType {
+  @JsonValue("deleted_users") deletedUsers,
   @JsonValue("users") user,
   @JsonValue("guests") guest,
   @JsonValue("bots") bot,