diff --git a/templates/base.twig b/templates/base.twig
index 1edd9ca4bd7cb9c0bcdfd1eb78a592e585bca8b4..249cb2e23c1aaf14d11f43179e46f1fc7f8a1a7f 100644
--- a/templates/base.twig
+++ b/templates/base.twig
@@ -2,7 +2,7 @@
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
- <meta name="viewport" content="width=device-width, height=device-height, initial-scale=1.0">
+ <meta name="viewport" content="initial-scale=1.0">
<title>{{ pagetitle }}</title>
<link rel="stylesheet" type="text/css" href="/{{ baseurlpath }}resources/default.css">
<link rel="icon" type="image/icon" href="/{{ baseurlpath }}resources/icons/favicon.ico">
diff --git a/templates/includes/header.php b/templates/includes/header.php
index 6f154c0ed24d443493c6970f262263b2f46e5dfa..2b3365128c0f7ce966e6b417af4a65e0e2442d89 100644
--- a/templates/includes/header.php
+++ b/templates/includes/header.php
@@ -43,7 +43,7 @@ header('X-Frame-Options: SAMEORIGIN');
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
-<meta name="viewport" content="width=device-width, height=device-height, initial-scale=1.0" />
+<meta name="viewport" content="initial-scale=1.0" />
<script type="text/javascript" src="/<?php echo $this->data['baseurlpath']; ?>resources/script.js"></script>
<title><?php
if(array_key_exists('header', $this->data)) {