diff --git a/README.md b/README.md
index 9eb6df2..5077ca7 100644
--- a/README.md
+++ b/README.md
@@ -87,11 +87,11 @@ The hCaptcha Loader targetted for older browsers can also be imported via a CDN
     <script type="text/javascript" src="https://unpkg.com/@hcaptcha/loader@latest/dist/index.es5.js"></script>
 </head>
 <body>
+    <div id="container"></div>
     <script type="text/javascript">
-        hCaptchaLoader.then(function() {
-            var element = document.createElement('div');
+        hCaptchaLoader().then(function(hcaptcha) {
             // hCaptcha API is ready
-            hcaptcha.render(element, {
+            hcaptcha.render('container', {
                 sitekey: 'YOUR_SITE_KEY',
                 // Additional options here
             });
diff --git a/lib/src/loader.ts b/lib/src/loader.ts
index 0e4b02f..91e9750 100644
--- a/lib/src/loader.ts
+++ b/lib/src/loader.ts
@@ -101,7 +101,7 @@ export function hCaptchaApi(params: ILoaderParams = { cleanup: true }, sentry: S
 export async function loadScript(params, retries = 0) {
   const message = retries < MAX_RETRIES ? 'Retry loading hCaptcha Api' : 'Exceeded maximum retries';
 
-  const sentry = initSentry(params.sentry);
+  const sentry = initSentry(params && params.sentry);
 
   try {
 
