diff --git a/manual/templates/layout.html b/manual/templates/layout.html
index 188e829469..ff2e7b0113 100644
--- a/manual/templates/layout.html
+++ b/manual/templates/layout.html
@@ -16,16 +16,13 @@
         <div class="body">
             {% if not embedded %}
             <div id="ad-container" style="text-align:center">
-                <script type="text/javascript"><!--
-                    google_ad_client = "ca-pub-5939552585043235";
-                    /* User Manual horizontal */
-                    google_ad_slot = "7580893187";
-                    google_ad_width = 728;
-                    google_ad_height = 90;
-                    //-->
-                </script>
-                <script type="text/javascript"
-                src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
+                <script async="async" src="http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
+                <ins class="adsbygoogle"
+                    style="display:inline-block;width:728px;height:90px"
+                    data-ad-client="ca-pub-5939552585043235"
+                    data-ad-slot="7580893187"></ins>
+                <script>
+                (adsbygoogle = window.adsbygoogle || []).push({});
                 </script>
             </div>
             {% endif %}