diff --git a/tools/mgmt-tester.c b/tools/mgmt-tester.c
index b02b2e3..844f7db 100644
--- a/tools/mgmt-tester.c
+++ b/tools/mgmt-tester.c
.send_len = sizeof(start_discovery_bredrle_param),
.expect_status = MGMT_STATUS_SUCCESS,
.expect_param = start_discovery_bredrle_param,
- .expect_len = sizeof(start_discovery_bredr_param),
+ .expect_len = sizeof(start_discovery_bredrle_param),
.expect_hci_command = BT_HCI_CMD_LE_SET_SCAN_ENABLE,
.expect_hci_param = start_discovery_valid_hci,
.expect_hci_len = sizeof(start_discovery_valid_hci),