diff --git a/packages/react-i18n/package.json b/packages/react-i18n/package.json
index 8cad310..f351e2e 100644
--- a/packages/react-i18n/package.json
+++ b/packages/react-i18n/package.json
@@ -7,7 +7,8 @@
   "author": "m6web",
   "license": "MIT",
   "files": [
-    "lib/"
+    "lib/",
+    "es/"
   ],
   "peerDependencies": {
     "prop-types": "^15.6.2",