diff --git a/assets/game.html b/assets/game.html
index 08806d9..f650559 100644
--- a/assets/game.html
+++ b/assets/game.html
@@ -16,6 +16,7 @@
       }
     </style>
     <link rel="stylesheet" href="xterm.css" />
+    <meta name="RATING" content="RTA-5042-1996-1400-1577-RTA" />
   </head>
   <body style="background: black; height: 100%">
     <div style="background: black; color: white; display: flex; flex-direction: column; margin: 0px; height: 100%; width: 100%">
