diff --git a/core/core.php b/core/core.php
index 8e670c7b..f9be20c4 100644
--- a/core/core.php
+++ b/core/core.php
@@ -46,7 +46,7 @@ class common {
 
 	// Numéro de version
 	const ZWII_UPDATE_URL = 'https://forge.chapril.org/ZwiiCMS-Team/update/raw/branch/master/';
-	const ZWII_VERSION = '12.0.00-dev-mono';
+	const ZWII_VERSION = '12.0.00_dev';
 	const ZWII_UPDATE_CHANNEL = "test";
 
 	public static $actions = [];
@@ -73,7 +73,6 @@ class common {
 		'login',
 		'logout'
 	];
-	private $data = [];
 	private $hierarchy = [
 		'all' => [],
 		'visible' => [],