diff --git a/interface/web/sites/form/web_vhost_domain.tform.php b/interface/web/sites/form/web_vhost_domain.tform.php
index 10f08f643dbd8c4b53a0b890e3dc5a99b8a544ee..dccbace1044849e634261d7c538e3a8bb864d98a 100644
--- a/interface/web/sites/form/web_vhost_domain.tform.php
+++ b/interface/web/sites/form/web_vhost_domain.tform.php
@@ -922,13 +922,13 @@ if($_SESSION["s"]["user"]["typ"] == 'admin'
                                 'datatype' => 'INTEGER',
                                 'formtype' => 'TEXT',
                                 'validators' => array (  0 => array ( 'type' => 'REGEX',
-                                                'regex' => '/^([0-9]{1,5})$/',
+                                                'regex' => '/^([0-9]{0,4})$/',
                                                 'errmsg'=> 'log_retention_error_regex'),
                                 ),
                                 'default' => '30',
                                 'value' => '',
                                 'width' => '4',
-                                'maxlength' => '6'
+                                'maxlength' => '4'
                         )
 			//#################################
 			// ENDE Datatable fields