diff --git a/include/transport/protocol.proto b/include/transport/protocol.proto
index d7bd76a9789c2ca6f44989f3f051ebfeb52cdb22..48f11bf7cd5b6354bd69b31db5d28fd20d116527 100644
--- a/include/transport/protocol.proto
+++ b/include/transport/protocol.proto
@@ -110,6 +110,7 @@ message Participant {
 	required StatusType status = 5;
 	optional string statusMessage = 6;
 	optional string newname = 7;
+	optional string iconHash = 8;
 }
 
 message VCard {