diff --git a/admin-dev/functions.php b/admin-dev/functions.php
index 351670003..d24502367 100644
--- a/admin-dev/functions.php
+++ b/admin-dev/functions.php
@@ -94,6 +94,8 @@ function	rewriteSettingsFile($baseUrls = NULL, $theme = NULL, $arrayDB = NULL)
 	$defines['_DB_PASSWD_'] = (($arrayDB AND isset($arrayDB['_DB_PASSWD_'])) ? $arrayDB['_DB_PASSWD_'] : _DB_PASSWD_);
 	$defines['_COOKIE_KEY_'] = addslashes(_COOKIE_KEY_);
 	$defines['_COOKIE_IV_'] = addslashes(_COOKIE_IV_);
+	$defines['_PS_CREATION_DATE_'] = addslashes(_PS_CREATION_DATE_);
+	
 	if (defined('_RIJNDAEL_KEY_'))
 		$defines['_RIJNDAEL_KEY_'] = addslashes(_RIJNDAEL_KEY_);
 	if (defined('_RIJNDAEL_IV_'))