diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index 9444aa6..bed3d54 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -1,7 +1,6 @@
 <!DOCTYPE html>
 <html xmlns="http://www.w3.org/1999/xhtml"{{with .Site.LanguageCode}} xml:lang="{{.}}" lang="{{.}}"{{end}}>
 <head>
-<!--
   <script>
   const currentTheme = localStorage.getItem("theme")
     ? localStorage.getItem("theme")
@@ -11,7 +10,6 @@
     document.documentElement.setAttribute("data-theme", currentTheme);
   }
   </script>
--->
   <link href="https://gmpg.org/xfn/11" rel="profile">
   <meta http-equiv="content-type" content="text/html; charset=utf-8">
   {{ hugo.Generator }}
