diff --git a/layouts/partials/header.html b/layouts/partials/header.html
index b7dea64..2ac958a 100644
--- a/layouts/partials/header.html
+++ b/layouts/partials/header.html
@@ -20,21 +20,21 @@
     {{ range .Translations }}
     <link rel="alternate" hreflang="{{ .Lang }}" href="{{ .Permalink }}">
     {{ end }}
-    <!-- Piwik -->
+    <!-- Matomo -->
     <script type="text/javascript">
       var _paq = _paq || [];
       /* tracker methods like "setCustomDimension" should be called before "trackPageView" */
       _paq.push(['trackPageView']);
       _paq.push(['enableLinkTracking']);
       (function() {
-        var u="//piwik.customers.sbruder.de/";
+        var u="//matomo.sbruder.de/";
         _paq.push(['setTrackerUrl', u+'piwik.php']);
-        _paq.push(['setSiteId', '2']);
+        _paq.push(['setSiteId', '3']);
         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>
-    <!-- End Piwik Code -->
+    <!-- End Matomo Code -->
 	</head>
 	<body class="landing">
 
