diff --git a/net/tipc/port.c b/net/tipc/port.c
index c2229c4b18ef..ac64037514f3 100644
--- a/net/tipc/port.c
+++ b/net/tipc/port.c
@@ -92,6 +92,8 @@ int tipc_multicast(u32 ref, struct tipc_name_seq const *seq,
 	hdr = &oport->phdr;
 	msg_set_type(hdr, TIPC_MCAST_MSG);
 	msg_set_lookup_scope(hdr, TIPC_CLUSTER_SCOPE);
+	msg_set_destport(hdr, 0);
+	msg_set_destnode(hdr, 0);
 	msg_set_nametype(hdr, seq->type);
 	msg_set_namelower(hdr, seq->lower);
 	msg_set_nameupper(hdr, seq->upper);