diff --git a/htdocs/index.html b/htdocs/index.html
index cbc508d1..3ecfc16d 100644
--- a/htdocs/index.html
+++ b/htdocs/index.html
@@ -36,7 +36,7 @@
         <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="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9, minimum-scale=0.9, shrink-to-fit=no, user-scalable=no, interactive-widget=overlays-content" />
         <meta name="theme-color" content="#222" />
     </head>
     <body onload="openwebrx_init();">
