diff --git a/bts/BTS_Tests.ttcn b/bts/BTS_Tests.ttcn
index a322fde..223e55b 100644
--- a/bts/BTS_Tests.ttcn
+++ b/bts/BTS_Tests.ttcn
@@ -3335,7 +3335,7 @@
 	f_init();
 	f_vty_config(BTSVTY, "phy 0", "osmotrx ms-power-loop -10");
 	for (var integer tn := 1; tn <= 1; tn := tn+1) {
-		pars := valueof(t_Pars(t_RslChanNr_Bm(tn), ts_RSL_ChanMode_SIGN));
+		pars := valueof(t_Pars(t_RslChanNr_Bm(tn), ts_RSL_ChanMode_SIGN, t_guard := 30.0));
 		pars.bts0_band := f_vty_get_bts0_band();
 		vc_conn := f_start_handler(refers(f_TC_rsl_ms_pwr_dyn_up), pars, trxc_comp := true);
 		vc_conn.done;