diff --git a/package.json b/package.json
index 0817be8..e9485d3 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "rollup-plugin-es3ify",
 	"description": "Rollup plugin to es3ify generated bundle",
-	"version": "0.0.3",
+	"version": "0.0.4",
 	"devDependencies": {
 		"rollup": "^0.31.1",
 		"rollup-plugin-buble": "^0.12.1"
@@ -9,7 +9,7 @@
 	"main": "dist/rollup-plugin-es3ify.cjs.js",
 	"jsnext:main": "dist/rollup-plugin-es3ify.es.js",
 	"scripts": {
-		"build": "rollup -c -f cjs -o dist/rollup-plugin-es3ify.cjs.js && rollup -c -f es -o dist/rollup-plugin-es3ify.es.js",
+		"build": "rollup -c -f cjs -o dist/rollup-plugin-es3ify.cjs.js && rollup -c -f es6 -o dist/rollup-plugin-es3ify.es6.js",
 		"prebuild": "rm -rf dist/*",
 		"prepublish": "npm run build"
 	},