diff --git a/src/webui/www/private/scripts/color-scheme.js b/src/webui/www/private/scripts/color-scheme.js
index 69607f316..d02fce243 100644
--- a/src/webui/www/private/scripts/color-scheme.js
+++ b/src/webui/www/private/scripts/color-scheme.js
@@ -36,7 +36,7 @@ window.qBittorrent.ColorScheme ??= (() => {
         };
     };
 
-    const LocalPreferences = new window.qBittorrent.LocalPreferences.LocalPreferencesClass();
+    const LocalPreferences = new window.qBittorrent.LocalPreferences.LocalPreferences();
     const colorSchemeQuery = window.matchMedia("(prefers-color-scheme: dark)");
 
     const update = () => {