diff --git a/contrib/aura-clock/public/index.html b/contrib/aura-clock/public/index.html
index e5a63634c69551632ef63addd6a30bd57096f34e..1786e298ed50e8ced14c0c178c40ba9e490b157b 100644
--- a/contrib/aura-clock/public/index.html
+++ b/contrib/aura-clock/public/index.html
@@ -13,6 +13,6 @@
 	<script defer src='/build/bundle.js'></script>
 </head>
 
-<body>
+<body style="background-color: black;">
 </body>
 </html>