diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index 8d135b4d5..07c8e8312 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -23,10 +23,6 @@
{{$finalCss := $css | resources.Concat "styles.css" | resources.Fingerprint "md5" | resources.Minify }}
- {{ $darkMode := resources.Get "js/darkmode.js" | resources.Fingerprint "md5" | resources.Minify }}
-
- {{partial "katex.html" .}}
-
{{$linkIndex := resources.Get "indices/linkIndex.json" | resources.Fingerprint "md5" | resources.Minify | }}
{{$contentIndex := resources.Get "indices/contentIndex.json" | resources.Fingerprint "md5" | resources.Minify }}