diff --git a/youtube/templates/base.html b/youtube/templates/base.html
index 4ab722d..8795027 100644
--- a/youtube/templates/base.html
+++ b/youtube/templates/base.html
@@ -13,6 +13,14 @@
         {% block style %}
             {{ style }}
         {% endblock %}
+
+        {% if js_data %}
+            <script>
+             // @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPL-v3-or-Later
+             data = {{ js_data|tojson }};
+             // @license-end
+            </script>
+        {% endif %}
     </head>
 
     <body>
diff --git a/youtube/templates/embed.html b/youtube/templates/embed.html
index 6a2998b..46d58fe 100644
--- a/youtube/templates/embed.html
+++ b/youtube/templates/embed.html
@@ -26,6 +26,13 @@
              display: none !important;
          }
         </style>
+        {% if js_data %}
+            <script>
+             // @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPL-v3-or-Later
+             data = {{ js_data|tojson }};
+             // @license-end
+            </script>
+        {% endif %}
     </head>
     <body>
         <video id="js-video-player" controls autofocus onmouseleave="{{ title }}"
