diff --git a/interface/web/sites/database_phpmyadmin.php b/interface/web/sites/database_phpmyadmin.php
index db2358212bb2c528cd879e74f3edba8a7ef9a8f1..c883efd057349a0198fde0de5adc794996912e94 100644
--- a/interface/web/sites/database_phpmyadmin.php
+++ b/interface/web/sites/database_phpmyadmin.php
@@ -58,7 +58,7 @@ $serverData = $app->db->queryOneRecord(
  * We only redirect to the login-form, so there is no need, to check any rights
  */
 isset($_SERVER['HTTPS'])? $http = 'https' : $http = 'http';
-header('location:' . $http . '://' . $serverData['server_name'] . '/phpmyadmin');
+($_SERVER["SERVER_PORT"] != '80')? $serverPort = ':'.$_SERVER["SERVER_PORT"] : $serverPort = '';
+header('location:'.$http.'://'.$serverData['server_name'].$serverPort.'/phpmyadmin');
 exit;
-
 ?>
\ No newline at end of file