diff --git a/package.json b/package.json
index e2896fa..e855b01 100644
--- a/package.json
+++ b/package.json
@@ -6,6 +6,12 @@
 	"main": "dist/tween.cjs.js",
 	"types": "dist/tween.d.ts",
 	"module": "dist/tween.esm.js",
+	"exports": {
+    		".": {
+      			"import": "./dist/tween.esm.js",
+      			"require": "./dist/tween.cjs.js"
+    		}
+  	},
 	"files": [
 		"dist",
 		"README.md",