diff --git a/Model/Order/Delete/Processor/SubscriberDataProcessor.php b/Model/Order/Delete/Processor/SubscriberDataProcessor.php
index e50bc6cf..c3c6180e 100644
--- a/Model/Order/Delete/Processor/SubscriberDataProcessor.php
+++ b/Model/Order/Delete/Processor/SubscriberDataProcessor.php
@@ -61,7 +61,7 @@ public function execute(int $orderId): bool
         $subscriber = $this->subscriberFactory->create();
         $subscriber->loadBySubscriberEmail(
             $order->getCustomerEmail(),
-            $this->storeManager->getStore($order->getStoreId())->getWebsiteId()
+            (int) $this->storeManager->getStore($order->getStoreId())->getWebsiteId()
         );
         $this->subscriberResource->delete($subscriber);