diff --git a/components/bt/esp_ble_mesh/core/nimble_host/adapter.c b/components/bt/esp_ble_mesh/core/nimble_host/adapter.c
index 510352ce15..2d80a4962a 100644
--- a/components/bt/esp_ble_mesh/core/nimble_host/adapter.c
+++ b/components/bt/esp_ble_mesh/core/nimble_host/adapter.c
@@ -895,7 +895,7 @@ int bt_mesh_ble_adv_start(const struct bt_mesh_ble_adv_param *param,
         break;
     case BLE_MESH_ADV_NONCONN_IND:
         adv_params.conn_mode = BLE_GAP_CONN_MODE_NON;
-        adv_params.disc_mode = BLE_GAP_DISC_MODE_GEN;
+        adv_params.disc_mode = BLE_GAP_DISC_MODE_NON;
         break;
     case BLE_MESH_ADV_DIRECT_IND_LOW_DUTY:
         adv_params.conn_mode = BLE_GAP_CONN_MODE_DIR;