diff --git a/src/Command/MonitorCommand.php b/src/Command/MonitorCommand.php
index 0536d05..c411d98 100644
--- a/src/Command/MonitorCommand.php
+++ b/src/Command/MonitorCommand.php
@@ -7,6 +7,7 @@
 use Doctrine\DBAL\Connection;
 use Shopware\Core\Content\Mail\Service\AbstractMailService;
 use Shopware\Core\Content\Mail\Service\MailService;
+use Shopware\Core\Defaults;
 use Shopware\Core\Framework\Context;
 use Shopware\Core\Framework\DataAbstractionLayer\EntityRepository;
 use Shopware\Core\Framework\DataAbstractionLayer\Search\Criteria;
@@ -130,7 +131,7 @@ private function scheduledTaskFailed(): bool
         $criteria->addFilter(
             new RangeFilter(
                 'nextExecutionTime',
-                ['lte' => $date->format(\DATE_ATOM)]
+                ['lte' => $date->format(Defaults::STORAGE_DATE_TIME_FORMAT)]
             )
         );
         $criteria->addFilter(new NotFilter(