diff --git a/spec/services/payments/webhook_service_spec.rb b/spec/services/payments/webhook_service_spec.rb
index cab2394c8e..3f65bea4ef 100644
--- a/spec/services/payments/webhook_service_spec.rb
+++ b/spec/services/payments/webhook_service_spec.rb
@@ -56,6 +56,7 @@ RSpec.describe Payments::WebhookService do
             }
           },
           order: {
+            number: order.number,
             total: order.total,
             currency: order.currency,
             line_items: line_items