diff --git a/package.json b/package.json
index 2fa1e3a..b7e4bf1 100644
--- a/package.json
+++ b/package.json
@@ -23,9 +23,12 @@
   "publishConfig": {
     "access": "public"
   },
-  "main": "lib/index.js",
-  "module": "lib/index.mjs",
-  "types": "lib/index.d.ts",
+  "main": "./lib/index.js",
+  "exports": {
+    "import": "./lib/index.mjs",
+    "default": "./lib/index.js"
+  },
+  "types": "./lib/index.d.ts",
   "scripts": {
     "example": "ts-node example/example",
     "build": "ts-node rollup.build",