diff --git a/include/transport/protocol.proto b/include/transport/protocol.proto
index 796b656c3dbfb59ca17b977fd7be347d5051359b..4a5b8f00a9ae5ac0d39ca0ad07f6282a4bae68c6 100644
--- a/include/transport/protocol.proto
+++ b/include/transport/protocol.proto
@@ -180,6 +180,7 @@ message WrapperMessage {
 		TYPE_QUERY					= 31;
 		TYPE_ROOM_LIST				= 32;
 		TYPE_CONV_MESSAGE_ACK		= 33;
+		TYPE_RAW_XML				= 34;
 	}
 	required Type type = 1;
 	optional bytes payload = 2;