diff --git a/assets/js/alpinejs/stores/nav.js b/assets/js/alpinejs/stores/nav.js
index c5620cf7c..6409cd86c 100644
--- a/assets/js/alpinejs/stores/nav.js
+++ b/assets/js/alpinejs/stores/nav.js
@@ -87,8 +87,8 @@ export function initColorScheme() {
 
 const toggleDarkMode = function (dark) {
 	if (dark) {
-		document.body.classList.add('dark');
+		document.documentElement.classList.add('dark');
 	} else {
-		document.body.classList.remove('dark');
+		document.documentElement.classList.remove('dark');
 	}
 };