diff --git a/openbsc/tests/bsc/bsc_test.c b/openbsc/tests/bsc/bsc_test.c
index 881c785..d032f61 100644
--- a/openbsc/tests/bsc/bsc_test.c
+++ b/openbsc/tests/bsc/bsc_test.c
@@ -150,7 +150,7 @@
 		bts->tz.hr = get_int(test_def->params, test_def->n_params, "tz_hr", 0, &is_set);
 		bts->tz.mn = get_int(test_def->params, test_def->n_params, "tz_mn", 0, &is_set);
 		bts->tz.dst = get_int(test_def->params, test_def->n_params, "tz_dst", 0, &is_set);
-		bts->tz.override = get_int(test_def->params, test_def->n_params, "tz_dst", is_set ? 1 : 0, NULL);
+		bts->tz.override = 1;
 
 		printf("Going to test item: %d\n", i);
 		msg->l3h = msgb_put(msg, test_def->length);
@@ -158,10 +158,14 @@
 
 		switch (test_def->dir) {
 		case TEST_SCAN_TO_BTS:
+			/* override timezone of msg coming from the MSC */
 			result = bsc_scan_msc_msg(conn, msg);
 			break;
 		case TEST_SCAN_TO_MSC:
-			result = bsc_scan_msc_msg(conn, msg);
+			/* override timezone of msg coming from the BSC */
+			/* FIXME: no test for this case is defined in
+			 * test_scan_defs[], so this is never used. */
+			result = bsc_scan_bts_msg(conn, msg);
 			break;
 		default:
 			abort();