diff --git a/admin_customers.php b/admin_customers.php
index a25a9fb2..f9db7404 100644
--- a/admin_customers.php
+++ b/admin_customers.php
@@ -98,6 +98,14 @@ if($page == 'customers'
 				$row['diskspace_used'] = round($row['diskspace_used'] / 1024, $settings['panel']['decimal_places']);
 				$row['diskspace'] = round($row['diskspace'] / 1024, $settings['panel']['decimal_places']);
 				$last_login = ((int)$row['lastlogin_succ'] == 0) ? $lng['panel']['neverloggedin'] : date('d.m.Y', $row['lastlogin_succ']);
+
+				$column_style = '';
+				if($row['loginfail_count'] >= $settings['login']['maxloginattempts']
+					&& $row['lastlogin_fail'] > (time() - $settings['login']['deactivatetime'])
+				) {
+					$column_style = ' style="background-color: #f99122;"';
+				}
+
 				$row = str_replace_array('-1', 'UL', $row, 'diskspace traffic mysqls emails email_accounts email_forwarders ftps tickets subdomains');
 				$row = htmlentities_array($row);
 				eval("\$customers.=\"" . getTemplate("customers/customers_customer") . "\";");
diff --git a/templates/admin/customers/customers_customer.tpl b/templates/admin/customers/customers_customer.tpl
index 949a74dc..4b2a2a84 100644
--- a/templates/admin/customers/customers_customer.tpl
+++ b/templates/admin/customers/customers_customer.tpl
@@ -1,5 +1,5 @@
 <tr>
-	<td class="field_name_border_left"><a href="$filename?s=$s&amp;page=$page&amp;action=su&amp;id={$row['customerid']}" target="_blank">{$row['loginname']}</a></td>
+	<td class="field_name_border_left"{$column_style}><a href="$filename?s=$s&amp;page=$page&amp;action=su&amp;id={$row['customerid']}" target="_blank">{$row['loginname']}</a></td>
 	<td class="field_name">{$row['adminname']}</td>
 	<td class="field_name"><if $row['name'] != '' && $row['firstname'] != ''>{$row['name']}<br />{$row['firstname']}</if><if ($row['name'] == '' || $row['firstname'] == '') && $row['company'] != ''>{$row['company']}</if></td>
 	<td class="field_name"><if $row['domains'] != 0><a href="admin_domains.php?s=$s&amp;page=domains&amp;searchfield=c.loginname&amp;searchtext={$row['loginname']}">{$row['domains']}</a><else>{$row['domains']}</if></td>