diff --git a/src/components/Head.astro b/src/components/Head.astro
index 7deb54a..0c39b6f 100644
--- a/src/components/Head.astro
+++ b/src/components/Head.astro
@@ -71,6 +71,7 @@ const graphs = [baseGraph, ...jsonLd];
 <script is:inline>
   var _paq = (window._paq = window._paq || []);
   _paq.push(['setDomains', ['*.weirsoe.dk', '*.xn--weirse-fya.dk']]);
+  _paq.push(['setVisitorCookieTimeout', 31536000]); // visitor-cookie lever 1 år (sekunder)
   _paq.push(['enableLinkTracking']);
   _paq.push(['trackPageView']);
   (function () {