diff --git a/rollup.config.js b/rollup.config.js
index 04d4a37d..c32fe177 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -23,7 +23,6 @@ export default [
     output: {
       file: "dist/index.esm.js",
       format: "esm",
-      sourcemap: true,
     },
   },
 ];