diff --git a/theme/templates/base.html b/theme/templates/base.html
index 8ab93b8..41d9aad 100644
--- a/theme/templates/base.html
+++ b/theme/templates/base.html
@@ -143,5 +143,6 @@
   </main>
 
   {% block additional_js %}{% endblock %}
+  <script type="text/javascript" async defer data-website-id="2cb9cd4c-66da-4e4f-9e84-a2d53c7b07bc" src="https://stat.opytex.org/umami.js"></script>
 </body>
 </html>