diff --git a/vite.config.js b/vite.config.js
index 7b1a0a0..beb656a 100644
--- a/vite.config.js
+++ b/vite.config.js
@@ -47,9 +47,9 @@ export default defineConfig({
     },
   },
   build: {
+    sourcemap: true,
     rollupOptions: {
       // https://rollupjs.org/configuration-options/
-      sourcemap: true,
     },
   },
   // https://github.com/vitejs/vite/discussions/7920