diff --git a/index.php b/index.php
index 6e85986..0641cab 100644
--- a/index.php
+++ b/index.php
@@ -4,6 +4,7 @@
 <html lang="de-de">
 <head>
 	<meta charset="utf-8">
+	<meta name="viewport" content="width=device-width, initial-scale=1">
 	<title>Asterisk Queue Manager</title>
 	<link rel="stylesheet" href="css/<?php echo $style; ?>.css">
 	<link rel="icon" type="image/png" href="img/favicon.png">
