diff --git a/web/app/models/Auth.php b/web/app/models/Auth.php
index 6e99c2d..58dfa13 100644
--- a/web/app/models/Auth.php
+++ b/web/app/models/Auth.php
@@ -80,7 +80,8 @@ class Auth {
 		}
 
 		if ($myUser) {
-			if (!isset($_SESSION['last_login']) || (time() - $_SESSION['last_login']) > 60 * 60 * 24 * 7) {  // 1 week
+			if (!isset($_SESSION['last_login'])) $_SESSION['last_login'] = $myUser['last_login'];
+			if ((time() - $_SESSION['last_login']) > 60 * 60 * 24 * 7) {  // 1 week
 				Auth::logout();
 				$myUser = null;
 			}