diff --git a/doc/source/themes/scikit-image/layout.html b/doc/source/themes/scikit-image/layout.html
index ca8b5801..3771d886 100644
--- a/doc/source/themes/scikit-image/layout.html
+++ b/doc/source/themes/scikit-image/layout.html
@@ -111,3 +111,20 @@
     </div>
 </body>
 </html>
+
+
+<!-- Piwik -->
+<script type="text/javascript">
+  var _paq = _paq || [];
+  _paq.push(['trackPageView']);
+  _paq.push(['enableLinkTracking']);
+  (function() {
+    var u="//piwik.sciunto.org/piwik/";
+    _paq.push(['setTrackerUrl', u+'piwik.php']);
+    _paq.push(['setSiteId', 2]);
+    var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
+    g.type='text/javascript'; g.async=true; g.defer=true; g.src=u+'piwik.js'; s.parentNode.insertBefore(g,s);
+  })();
+</script>
+<noscript><p><img src="//piwik.sciunto.org/piwik/piwik.php?idsite=2" style="border:0;" alt="" /></p></noscript>
+<!-- End Piwik Code -->