diff --git a/tests/gsup/gsup_test.c b/tests/gsup/gsup_test.c
index a950ca3..3b360ac 100644
--- a/tests/gsup/gsup_test.c
+++ b/tests/gsup/gsup_test.c
@@ -69,15 +69,18 @@
 		0x09, 0x07, /* HLR-Number of the subscriber */
 			0x91, 0x83, 0x52, 0x38, 0x48, 0x83, 0x93,
 		0x04, 0x00, /* PDP info complete */
-		0x05, 0x15,
+		0x05, 0x19,
 			0x10, 0x01, 0x01,
 			0x11, 0x02, 0xf1, 0x21, /* IPv4 */
 			0x12, 0x09, 0x04, 't', 'e', 's', 't', 0x03, 'a', 'p', 'n',
 			0x13, 0x01, 0x02,
+			0x14, 0x02, 0xFF, 0x23,
 		0x05, 0x11,
 			0x10, 0x01, 0x02,
 			0x11, 0x02, 0xf1, 0x21, /* IPv4 */
 			0x12, 0x08, 0x03, 'f', 'o', 'o', 0x03, 'a', 'p', 'n',
+		0x14, 0x02,
+			0xAE, 0xFF
 	};
 
 	static const uint8_t location_cancellation_req[] = {