diff --git a/components/ILIAS/FileDelivery/src/Delivery/LegacyDelivery.php b/components/ILIAS/FileDelivery/src/Delivery/LegacyDelivery.php
index 7c1ab82fef43..f204c2a5dac7 100755
--- a/components/ILIAS/FileDelivery/src/Delivery/LegacyDelivery.php
+++ b/components/ILIAS/FileDelivery/src/Delivery/LegacyDelivery.php
@@ -78,6 +78,6 @@ protected function deliver(
             $r,
             Streams::ofResource(fopen($path_to_file, 'rb'))
         );
-        $this - $this->saveAndClose($r, $delete_file ? $path_to_file : null);
+        $this->saveAndClose($r, $delete_file ? $path_to_file : null);
     }
 }