diff --git a/bsc/BSC_Tests.ttcn b/bsc/BSC_Tests.ttcn
index b50728f15..09ba0a995 100644
--- a/bsc/BSC_Tests.ttcn
+++ b/bsc/BSC_Tests.ttcn
@@ -92,6 +92,7 @@ runs on test_CT {
 		T.stop;
 		IPA_RSL[i].send(ts_ASP_RSL_UD(IPAC_PROTO_RSL_TRX0,ts_RSL_PAGING_LOAD_IND(23)));
 		}
+	[] IPA_RSL[i].receive(ASP_IPA_Event:?) { repeat }
 	[] IPA_RSL[i].receive { repeat }
 	[] T.timeout {
 		setverdict(fail, "Timeout RSL waiting for ASP_IPA_EVENT_ID_ACK");
@@ -147,7 +148,13 @@ function f_sleep(float seconds) {
 }
 
 altstep as_Tguard() runs on test_CT {
+	var BSSAP_N_UNITDATA_ind ud_ind;
 	[] T_guard.timeout { setverdict(fail, "Timeout of T_guard"); }
+	/* always respond with RESET ACK to RESET */
+	[] BSSAP.receive(tr_BSSAP_UNITDATA_ind(?, ?, tr_BSSMAP_Reset)) -> value ud_ind {
+		BSSAP.send(ts_BSSAP_UNITDATA_req(ud_ind.callingAddress, ud_ind.calledAddress,
+			   ts_BSSMAP_ResetAck));
+		}
 }
 
 function f_init() runs on test_CT {