diff --git a/openbsc/src/osmo-bsc/osmo_bsc_grace.c b/openbsc/src/osmo-bsc/osmo_bsc_grace.c
index e6194ab..6409a3a 100644
--- a/openbsc/src/osmo-bsc/osmo_bsc_grace.c
+++ b/openbsc/src/osmo-bsc/osmo_bsc_grace.c
@@ -112,8 +112,8 @@
 	if (lchan->state != LCHAN_S_ACTIVE)
 		return -1;
 
-	gsm0480_send_ussdNotify(conn, 0, text);
-	gsm0480_send_releaseComplete(conn);
+	bsc_send_ussd_notify(conn, 0, text);
+	bsc_send_ussd_release_complete(conn);
 
 	return 0;
 }