diff --git a/openbsc/src/bsc/osmo_bsc_vty.c b/openbsc/src/bsc/osmo_bsc_vty.c
index 804b411..0182594 100644
--- a/openbsc/src/bsc/osmo_bsc_vty.c
+++ b/openbsc/src/bsc/osmo_bsc_vty.c
@@ -253,7 +253,7 @@
       "Set the USSD notifcation to be send.\n" "Text to be sent\n")
 {
 	struct osmo_msc_data *data = osmo_msc_data(vty);
-	char *txt = argv_concat(argv, argc, 1);
+	char *txt = argv_concat(argv, argc, 0);
 	if (!txt)
 		return CMD_WARNING;