diff --git a/application/Espo/Services/Attachment.php b/application/Espo/Services/Attachment.php
index 5b71c2924a..b64562972b 100644
--- a/application/Espo/Services/Attachment.php
+++ b/application/Espo/Services/Attachment.php
@@ -43,6 +43,10 @@ class Attachment extends Record
 
         $entity = parent::createEntity($data);
 
+        if (!empty($data['file'])) {
+            $entity->clear('contents');
+        }
+
         return $entity;
     }
 }