diff --git a/docs/theme/mkdocs/base.html b/docs/theme/mkdocs/base.html
index ca418b3cd7..66bb2d3d68 100644
--- a/docs/theme/mkdocs/base.html
+++ b/docs/theme/mkdocs/base.html
@@ -67,5 +67,19 @@
     <script src="/js/base.js"></script>
     <script src="/tipuesearch/tipuesearch_set.js"></script>
     <script src="/tipuesearch/tipuesearch.min.js"></script>
+    <script type="text/javascript">
+    piAId = '45082';
+    piCId = '1482';
+
+    (function() {
+      function async_load(){
+        var s = document.createElement('script'); s.type = 'text/javascript';
+        s.src = ('https:' == document.location.protocol ? 'https://pi' : 'http://cdn') + '.pardot.com/pd.js';
+        var c = document.getElementsByTagName('script')[0]; c.parentNode.insertBefore(s, c);
+      }
+      if(window.attachEvent) { window.attachEvent('onload', async_load); }
+      else { window.addEventListener('load', async_load, false); }
+    })();
+    </script>
   </body>
 </html>