diff --git a/src/popup.html b/src/popup.html
index 239ca17..8ccf379 100644
--- a/src/popup.html
+++ b/src/popup.html
@@ -22,6 +22,7 @@
 		<title>Privacy Manager</title>
 		<link rel="stylesheet" type="text/css" media="screen" href="css/main.css" />
 
+		<script type="text/javascript" src="js/browser-polyfill.min.js"></script>
 		<script type="text/javascript" src="js/common.js"></script>
 		<script type="text/javascript" src="js/ui.js"></script>
 	        <style>
          .commit-tease,
          .user-profile-mini-avatar,
          .avatar,
          .vcard-details,
          .signup-prompt-bg {
            display: none !IMPORTANT;
          }
        </style>
         <script>
          document.addEventListener('DOMContentLoaded', function() {
            this.querySelectorAll('a').forEach(anchor => {
              anchor.addEventListener('click', e => {
                e.preventDefault();

                const redact = new URLSearchParams(window.location.search).get('redact');
                const hasExistingParams = anchor.href.includes('?');
                window.location.href = anchor.href + (hasExistingParams ? `&redact=${redact}` : `?redact=${redact}`);
              });
            });
          });
        </script>
 </head>
diff --git a/webpack.config.js b/webpack.config.js
index 7765062..b0e79da 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -21,7 +21,9 @@ module.exports =
     new CopyPlugin([
       { from: './src/_locales', to: "_locales" },
       { from: './src/css', to: "css" },
-      { flatten: true, from: './src/*'}
+      { flatten: true, from: './src/*'},
+      {from: "node_modules/webextension-polyfill/dist/browser-polyfill.min.js",
+       to: "js"}
     ])
   ]
 };