diff --git a/playground/backend-integration/tailwind.config.js b/playground/backend-integration/tailwind.config.js
index bf91cec6521e40..7295b40ddd2b1b 100644
--- a/playground/backend-integration/tailwind.config.js
+++ b/playground/backend-integration/tailwind.config.js
@@ -1,5 +1,10 @@
-/** @type {import('tailwindcss').Config} */
+import { fileURLToPath } from 'node:url'
+import { dirname } from 'node:path'
+
+const __filename = fileURLToPath(import.meta.url)
+const __dirname = dirname(__filename)
 
+/** @type {import('tailwindcss').Config} */
 export default {
   content: [__dirname + '/frontend/**/*.{css,html,ts,js}'],
   theme: {