diff --git a/bin/dbmodel-files b/bin/dbmodel-files
index 706c957..9d13932 100644
--- a/bin/dbmodel-files
+++ b/bin/dbmodel-files
@@ -68,7 +68,7 @@ define(\'URL_PREFIX\', $protocol.$host.str_replace(basename($_SERVER[\'SCRIPT_NA
 
 copyFile($source_dir . 'Maintenance.php', '<' . '?php
 
-namespace ' . $namespace . ';
+namespace ' . rtrim($namespace, '\\') . ';
 
 class Maintenance extends \TPsoft\DBmodel\Maintenance
 {
@@ -130,7 +130,6 @@ copyFile($source_dir . 'Init.php', '<' . '?php
 
 require __DIR__ . \'/../vendor/autoload.php\';
 
-use \Exception;
 use \TPsoft\DBmodel\DBmodel;
 use \\' . $namespace . 'Maintenance;