diff --git a/application/Espo/Modules/Crm/Tools/Activities/Service.php b/application/Espo/Modules/Crm/Tools/Activities/Service.php
index 523007f3fc..67ce6fc453 100644
--- a/application/Espo/Modules/Crm/Tools/Activities/Service.php
+++ b/application/Espo/Modules/Crm/Tools/Activities/Service.php
@@ -131,7 +131,7 @@ class Service
                     'parentId',
                     'status',
                     Field::CREATED_AT,
-                    ['null', 'hasAttachment'],
+                    ['false', 'hasAttachment'],
                 ])
                 ->leftJoin(
                     'MeetingUser',