diff --git a/interface/web/login/index.php b/interface/web/login/index.php
index 5e9eb6867e17b79ae1fcd64df7faf9359128fe06..3698f086d9b98743ba939941cb4c3b0abb6d90a2 100644
--- a/interface/web/login/index.php
+++ b/interface/web/login/index.php
@@ -111,7 +111,7 @@ class login_index {
 		                	$sql = "DELETE FROM `attempts_login` WHERE `ip`='{$ip}'";
 		                	$app->db->query($sql);
 		                	$user = $app->db->toLower($user);
-							if ($loginAs) $oldSession = $_SESSION['s_old'];
+							if ($loginAs) $oldSession = $_SESSION['s'];
 		                    $_SESSION = array();
 							if ($loginAs) $_SESSION['s_old'] = $oldSession; // keep the way back!
 		                    $_SESSION['s']['user'] = $user;