diff --git a/build.sh b/build.sh
index 8f7469227..2910b187c 100755
--- a/build.sh
+++ b/build.sh
@@ -26,7 +26,7 @@ elif [[ "$(uname -m)" == "arm64"* ]]; then
     ASSET="$ASSET-arm64"
 fi
 
-curl -sLO "https://github.com/tailwindlabs/tailwindcss/releases/latest/download/${ASSET}"
+curl -sLO "https://github.com/tailwindlabs/tailwindcss/releases/download/v3.4.17/${ASSET}"
 chmod +x $ASSET
 mv $ASSET tailwindcss
 
diff --git a/env.sh b/env.sh
index 770564b1a..c0bc6c591 100644
--- a/env.sh
+++ b/env.sh
@@ -42,7 +42,7 @@ if [[ ! -f "$HOME/hero/bin/tailwindcss" ]]; then
     pushd /tmp
     rm -f $ASSET
     rm -f tailwindcss
-    curl -sLO "https://github.com/tailwindlabs/tailwindcss/releases/latest/download/${ASSET}"
+    curl -sLO "https://github.com/tailwindlabs/tailwindcss/releases/download/v3.4.17/${ASSET}"
 
     FILE_SIZE=$(get_file_size "$ASSET")
     if [[ $FILE_SIZE -lt 20000000 ]]; then
diff --git a/templates/partials/head.html b/templates/partials/head.html
index afbb00a68..ab15a9bb6 100644
--- a/templates/partials/head.html
+++ b/templates/partials/head.html
@@ -87,19 +87,6 @@
         d.getElementsByTagName("head")[0].appendChild(s);
     })();
     </script>
-    <!-- Crisp without cookies -->
-    <!-- <script type="text/javascript" cookie-consent="tracking">
-    window.$crisp = [];
-    window.CRISP_WEBSITE_ID = "1a5a5241-91cb-4a41-8323-5ba5ec574da0";
-    (function () {
-      d = document;
-      s = d.createElement("script");
-      s.src = "https://client.crisp.chat/l.js";
-      s.async = 1;
-      d.getElementsByTagName("head")[0].appendChild(s);
-    })();
-  </script> -->
-    <!-- end of Crisp-->
     <!-- Required meta tags -->
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
@@ -162,4 +149,21 @@
       href="{{ get_url(path='atom.xml', trailing_slash=false) }}"
   >
   {% endblock %}
+
+  <!-- Matomo -->
+<script>
+  var _paq = window._paq = window._paq || [];
+  /* tracker methods like "setCustomDimension" should be called before "trackPageView" */
+  _paq.push(['trackPageView']);
+  _paq.push(['enableLinkTracking']);
+  (function() {
+    var u="//analytics.threefold.io/";
+    _paq.push(['setTrackerUrl', u+'matomo.php']);
+    _paq.push(['setSiteId', '5']);
+    var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
+    g.async=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s);
+  })();
+</script>
+<!-- End Matomo Code -->
+
 </head>