diff --git a/mme/MME_Tests.ttcn b/mme/MME_Tests.ttcn
index 339f121..c931449 100644
--- a/mme/MME_Tests.ttcn
+++ b/mme/MME_Tests.ttcn
@@ -835,10 +835,10 @@
 	}
 }
 
-private altstep as_GTP2C_DeleteSession_success() runs on ConnHdlr {
+private altstep as_GTP2C_DeleteSession_success(template Indication ind_flags := *) runs on ConnHdlr {
 	var PDU_GTPCv2 rx_msg;
 
-	[] GTP2.receive(tr_GTP2C_DeleteSessionReq(g_pars.ue_pars.s11_teic_local)) -> value rx_msg {
+	[] GTP2.receive(tr_GTP2C_DeleteSessionReq(g_pars.ue_pars.s11_teic_local, indicationFlags := ind_flags)) -> value rx_msg {
 		GTP2.send(ts_GTP2C_DeleteSessionResp(g_pars.ue_pars.s11_teic_remote,
 						     rx_msg.sequenceNumber,
 						     Request_accepted));
@@ -1352,9 +1352,10 @@
 	as_s1ap_handle_UeContextReleaseCmd();
 
 	/* TS 23.401 Figure D.3.5-1 Step 13:
-	 * After Gn timer triggers, the SGW session is deleted:
+	 * After Gn timer triggers, the SGW session is deleted.
+	 * Make sure Operation Indication is set to 0, to tell the SGW to keep the Session up at the PGW.
 	 */
-	as_GTP2C_DeleteSession_success();
+	as_GTP2C_DeleteSession_success(tr_GTP2C_Indication(oI := '0'B));
 	/* Let MME some time to handle the Create Session Response: */
 	f_sleep(3.0);
 }