diff --git a/library/MNCC_Emulation.ttcn b/library/MNCC_Emulation.ttcn
index 856575e..0669266 100644
--- a/library/MNCC_Emulation.ttcn
+++ b/library/MNCC_Emulation.ttcn
@@ -267,6 +267,7 @@
 
 	if (role_server) {
 		f_listen(sock);
+		MNCC.send(t_SD_MNCC(g_mncc_ud_id, ts_MNCC_HELLO));
 	} else {
 		f_connect(sock);
 	}