diff --git a/public/index.html b/public/index.html
index 458224af..2233b7e5 100644
--- a/public/index.html
+++ b/public/index.html
@@ -30,7 +30,6 @@
     <meta name="msapplication-TileColor" content="#ffffff">
     <meta name="msapplication-TileImage" content="https://streamr.network/resources/ms-icon-144x144.png">
 
-    <script src="https://cdn.polyfill.io/v3/polyfill.min.js"></script>
     <style>@-ms-viewport { width: device-width; }</style>
     <style>
       html, body, div#root {