diff --git a/users/login.php b/users/login.php
index 750277f5..025563f9 100644
--- a/users/login.php
+++ b/users/login.php
@@ -43,7 +43,7 @@ if ($_SERVER['REQUEST_METHOD'] == "POST")
    }
 
    $h = new MailboxHandler();
-   if($h->login($_POST['fUsername'], $_POST['fPassword'])) {
+   if($h->login($fUsername, $fPassword)) {
       session_regenerate_id();
       $_SESSION['sessid'] = array();
       $_SESSION['sessid']['roles'] = array();