diff --git a/install-new/models/install.php b/install-new/models/install.php
index f252947e2..214e4a153 100644
--- a/install-new/models/install.php
+++ b/install-new/models/install.php
@@ -393,7 +393,7 @@ class InstallModelInstall extends InstallAbstractModel
 			$employee->email = $data['admin_email'];
 			$employee->passwd = md5(_COOKIE_KEY_.$data['admin_password']);
 			$employee->last_passwd_gen = date('Y-m-d h:i:s', strtotime('-360 minutes'));
-			$employee->bo_theme = 'oldschool';
+			$employee->bo_theme = 'default';
 			$employee->active = true;
 			$employee->id_profile = 1;
 			$employee->id_lang = Configuration::get('PS_LANG_DEFAULT');