diff --git a/epdg/EPDG_Tests.ttcn b/epdg/EPDG_Tests.ttcn
index 6263828..92f49ff 100644
--- a/epdg/EPDG_Tests.ttcn
+++ b/epdg/EPDG_Tests.ttcn
@@ -18,6 +18,10 @@
 import from DIAMETER_ts29_273_Templates all;
 import from DIAMETER_Emulation all;
 
+import from GTPv1U_CodecPort all;
+import from GTPU_Types all;
+import from GTPv1U_Templates all;
+
 import from GTPv2_Types all;
 import from GTPv2_Templates all;
 import from GTPv2_Emulation all;
@@ -50,6 +54,8 @@
 	charstring mp_s2b_dns_ipv6 := "::1";
 	charstring mp_s2b_pcscf_ipv4 := "5.6.7.8";
 	charstring mp_s2b_pcscf_ipv6 := "::2";
+	/* our emulated PGW /* GTP1U */
+	charstring mp_upf_gtpu_local_ip := "127.0.0.100";
 
 	charstring mp_diam_realm := "localdomain";
 	integer mp_diam_watchdog_initial_wait_sec := 6*3;
@@ -289,6 +295,8 @@
 		gtpc_bind_port := mp_s2b_local_port,
 		gtpc_remote_ip := mp_s2b_remote_ip,
 		gtpc_remote_port := mp_s2b_remote_port,
+		gtpu_bind_ip := mp_upf_gtpu_local_ip,
+		gtpu_bind_port := GTP1U_PORT,
 		sgw_role := false,
 		use_gtpu_daemon := false /* TODO: maybe use, set to true */
 	};