diff --git a/public/index.html b/public/index.html
index bb9de308..54dadb61 100644
--- a/public/index.html
+++ b/public/index.html
@@ -1,30 +1,25 @@
 <!DOCTYPE html>
 <html lang="en">
-  <head>
-    <meta charset="utf-8" />
-    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-    <meta name="viewport" content="width=device-width,initial-scale=1.0" />
-    <link rel="icon" href="<%= BASE_URL %>favicon.png" />
-    <title><%= htmlWebpackPlugin.options.title %></title>
-    <link
-      rel="stylesheet"
-      href="https://fonts.googleapis.com/css?family=Roboto:100,300,400,500,700,900"
-    />
-    <link
-      rel="stylesheet"
-      href="https://fonts.googleapis.com/css?family=Material+Icons"
-    />
-  </head>
 
-  <body>
-    <noscript>
-      <strong
-        >We're sorry but <%= htmlWebpackPlugin.options.title %> doesn't work
-        properly without JavaScript enabled. Please enable it to
-        continue.</strong
-      >
-    </noscript>
-    <div id="app"></div>
-    <!-- built files will be auto injected -->
-  </body>
-</html>
+<head>
+  <meta charset="utf-8" />
+  <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+  <meta name="viewport" content="width=device-width,initial-scale=1.0" />
+  <link rel="icon" href="<%= BASE_URL %>favicon.png" />
+  <title><%= htmlWebpackPlugin.options.title %></title>
+  <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:100,300,400,500,700,900" />
+  <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Material+Icons" />
+  <script defer src="https://www.gstatic.com/cv/js/sender/v1/cast_sender.js"></script>
+</head>
+
+<body>
+  <noscript>
+    <strong>We're sorry but <%= htmlWebpackPlugin.options.title %> doesn't work
+      properly without JavaScript enabled. Please enable it to
+      continue.</strong>
+  </noscript>
+  <div id="app"></div>
+  <!-- built files will be auto injected -->
+</body>
+
+</html>
\ No newline at end of file
