diff --git a/htdocs/index.html b/htdocs/index.html
index a1e98d1..2ceb5ed 100644
--- a/htdocs/index.html
+++ b/htdocs/index.html
@@ -28,6 +28,8 @@
         <link rel="stylesheet" type="text/css" href="static/lib/nanoscroller.css" />
         <link rel="stylesheet" type="text/css" href="static/css/openwebrx.css" />
         <meta charset="utf-8">
+        <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
+        <meta name="theme-color" content="#222" />
     </head>
     <body onload="openwebrx_init();">
 <div id="webrx-page-container">
