diff --git a/auth.inc.php b/auth.inc.php
index 42203f61..7a5a74ef 100644
--- a/auth.inc.php
+++ b/auth.inc.php
@@ -1,5 +1,6 @@
 <?php
 if (isset($_POST["server"])) {
+	session_regenerate_id();
 	$_SESSION["usernames"][$_POST["server"]] = $_POST["username"];
 	$_SESSION["passwords"][$_POST["server"]] = $_POST["password"];
 	if (count($_POST) == 3) {