diff --git a/packages/tsconfig.build.json b/packages/tsconfig.build.json
index 9b40e78..226a1e3 100644
--- a/packages/tsconfig.build.json
+++ b/packages/tsconfig.build.json
@@ -2,7 +2,7 @@
   "extends": "./tsconfig.json",
   "compilerOptions": {
     "target": "es6",
-    "module": "commonjs"
+    "module": "ES2020"
   },
   "exclude": ["tests"]
 }