diff --git a/hyperglass/ui/pages/_app.tsx b/hyperglass/ui/pages/_app.tsx
index 9edd33a..3600022 100644
--- a/hyperglass/ui/pages/_app.tsx
+++ b/hyperglass/ui/pages/_app.tsx
@@ -30,7 +30,7 @@ const App = (props: TApp) => {
         <meta name="og:image" content="/images/opengraph.jpg" />
         <meta property="og:image:width" content="1200" />
         <meta property="og:image:height" content="630" />
-        <meta name="viewport" content="width=device-width, initial-scale=1" />
+        <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no" />
       </Head>
       <HyperglassProvider config={config}>
         <Component {...pageProps} />