diff --git a/config/manager.php b/config/manager.php
index 9d52811..5b6ae84 100644
--- a/config/manager.php
+++ b/config/manager.php
@@ -11,7 +11,6 @@
     'realm' => env('REALM', ''),
     'scheme' => env('SERVICE_SCHEME', 'https'),
     'manager_service_principal' => env('MANAGER_SERVICE_PRINCIPAL', ''),
-    'manager_client_principal' => env('MANAGER_CLIENT_PRINCIPAL', 'sv1manager'),
     'tgt_lifetime' => 3600,
     'keytab_path' => env('KEYTAB_PATH', '/config/keytab/client-keytab'),
     'tkt_life' => env('TKT_LIFE', 21600),