diff --git a/svelte.config.js b/svelte.config.js
index 8f7c78b..bdde73d 100644
--- a/svelte.config.js
+++ b/svelte.config.js
@@ -1,5 +1,6 @@
 import adapter from '@sveltejs/adapter-static';
 import { vitePreprocess } from '@sveltejs/vite-plugin-svelte';
+const dev = process.env.NODE_ENV === 'development';
 
 /** @type {import('@sveltejs/kit').Config} */
 const config = {