diff --git a/src/modules/order-management/deliveryOrders.test.mjs b/src/modules/order-management/deliveryOrders.test.mjs
index 20b3d6d..b759efe 100644
--- a/src/modules/order-management/deliveryOrders.test.mjs
+++ b/src/modules/order-management/deliveryOrders.test.mjs
@@ -92,7 +92,7 @@ test('submits the complete create contract with stable retry idempotency and rec
   for (const model of ['dispatchNo', 'plannedDeliveryAt', 'deliveryMethod', 'pickupMethod', 'loadingType', 'waybillNo', 'carrierName', 'vehicleType', 'vehicleSize', 'driverName', 'driverPhone', 'vehiclePlate', 'appointmentAccount', 'sellerName', 'remark']) {
     assert.match(createSource, new RegExp(`v-model="form\\.${model}"`))
   }
-  assert.match(createSource, /if \(!pendingIdempotencyKey\) pendingIdempotencyKey = crypto\.randomUUID\(\)/)
+  assert.match(createSource, /if \(!pendingIdempotencyKey\) pendingIdempotencyKey = createIdempotencyKey\(\)/)
   assert.match(createSource, /createDeliveryOrder\(requestPayload\(\)\)/)
   assert.match(createSource, /fees: form\.fees\.map/)
   assert.match(createSource, /if \(form\.fees\.length === 0\)/)