diff --git a/Job/Upgrade/RebuildAttachmentOwner.php b/Job/Upgrade/RebuildAttachmentOwner.php
index 871ab8f..fcf64b1 100644
--- a/Job/Upgrade/RebuildAttachmentOwner.php
+++ b/Job/Upgrade/RebuildAttachmentOwner.php
@@ -39,7 +39,7 @@ protected function getNextIds($start, $batch) : array
         }
 
         $app = $this->app();
-        $entityName = $app->getContentTypeEntity($contentType);
+        $entityName = $app->getContentTypeEntity($contentType, false);
         if (!$entityName)
         {
             return [];