diff --git a/package.json b/package.json
index 6837ca837..c9b464055 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,8 @@
   "name": "ethers",
   "version": "4.0.0",
   "description": "Ethereum wallet library.",
-  "main": "index.js",
+  "main": "./src/index.js",
+  "types": "./dist/ethers.d.ts",
   "scripts": {
     "build": "tsc -p ./tsconfig.json",
     "auto-build": "npm run build -- -w",