diff --git a/tools/smp-tester.c b/tools/smp-tester.c
index 83d5ee0..27a75e8 100644
--- a/tools/smp-tester.c
+++ b/tools/smp-tester.c
@@ -324,13 +324,17 @@ static const uint8_t smp_nval_req_4[] = { 0xff, 0xff };
 static const uint8_t smp_nval_req_4_rsp[] = { 0x05, 0x07 };
 
 static const struct smp_req_rsp srv_nval_req_3[] = {
-	{ smp_nval_req_4, sizeof(smp_nval_req_4),
-			smp_nval_req_4_rsp, sizeof(smp_nval_req_4_rsp) },
+	{ smp_nval_req_4, sizeof(smp_nval_req_4), NULL, 0 },
 };
 
+static const uint8_t disconn_param[] = { 0x2a, 0x00, 0x05 };
+
 static const struct smp_data smp_server_nval_req_4_test = {
 	.req = srv_nval_req_3,
 	.req_count = G_N_ELEMENTS(srv_nval_req_3),
+	.expect_hci_command = BT_HCI_CMD_DISCONNECT,
+	.expect_hci_param = disconn_param,
+	.expect_hci_len = sizeof(disconn_param),
 };
 
 static const uint8_t smp_basic_req_1[] = {	0x01,	/* Pairing Request */