diff --git a/public/index.html b/public/index.html
index ab09aacd2b..f29a390645 100644
--- a/public/index.html
+++ b/public/index.html
@@ -1,16 +1,26 @@
-<!doctype html>
+<!DOCTYPE html>
 <html lang="en-us">
   <head>
     <title>Course | <%= process.env.SITE_NAME %></title>
-    <meta charset="utf-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <link rel="shortcut icon" href="<%=htmlWebpackPlugin.options.FAVICON_URL%>" type="image/x-icon" />
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <link
+      rel="shortcut icon"
+      href="<%=htmlWebpackPlugin.options.FAVICON_URL%>"
+      type="image/x-icon"
+    />
 
     <% if (htmlWebpackPlugin.options.OPTIMIZELY_PROJECT_ID) { %>
-      <script src="https://www.edx.org/optimizelyjs/<%= htmlWebpackPlugin.options.OPTIMIZELY_PROJECT_ID %>.js"></script>
+    <script src="https://www.edx.org/optimizelyjs/<%= htmlWebpackPlugin.options.OPTIMIZELY_PROJECT_ID %>.js"></script>
     <% } %>
   </head>
   <body>
     <div id="root"></div>
+    <script src="https://cdn.jsdelivr.net/npm/@widgetbot/crate@3" async defer>
+      new Crate({
+        server: '1184743673628463114',
+        channel: '1184743673628463117',
+      })
+    </script>
   </body>
 </html>
