diff --git a/layouts/default.erb b/layouts/default.erb
index 0358106..477b6d8 100644
--- a/layouts/default.erb
+++ b/layouts/default.erb
@@ -44,18 +44,6 @@
     <!-- Google Analytics -->
     <script async src='https://www.google-analytics.com/analytics.js'></script>
 
-    <!-- Hotjar Tracking Code for zeus.ugent.be -->
-    <script>
-      (function(h,o,t,j,a,r){
-          h.hj=h.hj||function(){(h.hj.q=h.hj.q||[]).push(arguments)};
-          h._hjSettings={hjid:392303,hjsv:5};
-          a=o.getElementsByTagName('head')[0];
-          r=o.createElement('script');r.async=1;
-          r.src=t+h._hjSettings.hjid+j+h._hjSettings.hjsv;
-          a.appendChild(r);
-      })(window,document,'//static.hotjar.com/c/hotjar-','.js?sv=');
-    </script>
-
     <%= content_for(@item, :head) %>
   </head>