diff --git a/src/layouts/Layout.astro b/src/layouts/Layout.astro
index ced4b21..0242072 100644
--- a/src/layouts/Layout.astro
+++ b/src/layouts/Layout.astro
@@ -131,7 +131,7 @@ const structuredData = {
 
     <ClientRouter />
 
-    <script is:inline src="/toggle-theme.js" async></script>
+    <script is:inline src="/toggle-theme.js"></script>
   </head>
   <body>
     <slot />
