diff --git a/src/pbnetwork.proto b/src/pbnetwork.proto
index 78803eb102ff2bf7f47cf94e6974058a8a94a9b7..99478b20f908cdb2cbf8759bb7dc02bb226f7423 100644
--- a/src/pbnetwork.proto
+++ b/src/pbnetwork.proto
@@ -68,6 +68,7 @@ message WrapperMessage {
 		TYPE_PART_ROOM				= 12;
 		TYPE_PARTICIPANT_CHANGED	= 13;
 		TYPE_PARTICIPANT_LEFT		= 14;
+		TYPE_ROOM_NICKNAME_CHANGED	= 15;
 	}
 	required Type type = 1;
 	optional bytes payload = 2;