diff --git a/application/Espo/Core/Templates/Services/Company.php b/application/Espo/Core/Templates/Services/Company.php
index 0b8dd61fa4..92c918a263 100644
--- a/application/Espo/Core/Templates/Services/Company.php
+++ b/application/Espo/Core/Templates/Services/Company.php
@@ -31,5 +31,10 @@ namespace Espo\Core\Templates\Services;
 
 class Company extends \Espo\Services\Record
 {
-
+    protected function getDuplicateWhereClause(Entity $entity, $data = array())
+    {
+        return array(
+            'name' => $entity->get('name')
+        );
+    }
 }