diff --git a/public/index.html b/public/index.html
index fbe217d1..1227ca00 100644
--- a/public/index.html
+++ b/public/index.html
@@ -12,6 +12,7 @@
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
   <head>
    <meta charset="UTF-8">
+   <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>GeoPubby JS</title>
     <link rel="stylesheet" href="https://unpkg.com/leaflet@1.5.1/dist/leaflet.css" integrity="sha512-xwE/Az9zrjBIphAcBb3F6JVqxf46+CDLwfLMHloNu6KEQCAWi6HcDUbeOfBIptF7tcCzusKFjFw2yuvEpDL9wQ==" crossorigin="">
 	<link href='https://api.mapbox.com/mapbox.js/plugins/leaflet-fullscreen/v1.0.1/leaflet.fullscreen.css' rel='stylesheet' />
