diff --git a/vite.config.js b/vite.config.js
index e90bb392320ad14d0a71bbfe038457ba785575db..9fa7f77cf0abeb1ce311aa92f0e72883012d3ace 100644
--- a/vite.config.js
+++ b/vite.config.js
@@ -10,6 +10,7 @@ export default defineConfig({
     },
   },
   build: {
+    sourcemap: true, // enable production source maps
     lib: {
       entry: resolve(__dirname, "src/index.js"),
       name: JSON.stringify(process.env.npm_package_name),