diff --git a/selection-popover/tsup.config.ts b/selection-popover/tsup.config.ts
index 189aaea..8ad7c27 100644
--- a/selection-popover/tsup.config.ts
+++ b/selection-popover/tsup.config.ts
@@ -4,7 +4,7 @@ export default defineConfig({
   minify: true,
   target: 'es2018',
   external: ['react', 'react-dom'],
-  sourcemap: false,
+  sourcemap: true,
   dts: true,
   format: ['esm', 'cjs'],
   loader: {