diff --git a/vite.config.ts b/vite.config.ts
index 2510acbc..cee7e925 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -30,6 +30,7 @@ export default defineConfig((config) => {
     },
     build: {
       target: 'esnext',
+      sourcemap: true,
     },
     plugins: [
       nodePolyfills({