diff --git a/themes/hugo-theme-flat/layouts/partials/head.html b/themes/hugo-theme-flat/layouts/partials/head.html
index 7d0c35b..e346cac 100644
--- a/themes/hugo-theme-flat/layouts/partials/head.html
+++ b/themes/hugo-theme-flat/layouts/partials/head.html
@@ -90,9 +90,9 @@
 
 
 
-<script src="/js/jquery-3.7.1.min.js"></script>
-<script src="/js/href_handling.js"></script>
-<script src="/js/door-status.js"></script>
-<script src="/js/calendar.js"></script>
+<link rel="preload" as="script" href="/js/jquery-3.7.1.min.js" />
+<link rel="preload" as="script" href="/js/href_handling.js" />
+<link rel="preload" as="script" href="/js/door-status.js" />
+<link rel="preload" as="script" href="/js/calendar.js" />
 
 <link rel="preload" fetchpriority="high" as="image" href="/img/banner.png" type="image/png">