diff --git a/package.json b/package.json
index 53f294d..e3904bc 100644
--- a/package.json
+++ b/package.json
@@ -2,6 +2,8 @@
   "name": "hopdown",
   "version": "1.0.0",
   "description": "Configurable HTML <=> Markdown converter for WYSIWYG editors.",
+  "main": "dist/js/index.js",
+  "module": "dist/esm/index.js",
   "files": [
     "dist/lib/"
   ],
diff --git a/tsconfig.json b/tsconfig.json
index 502a1ba..8ec9bb2 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -2,7 +2,7 @@
   "compilerOptions": {
     "strict": true,
     "target": "ES2025",
-    "module": "CommonJS",
+    "module": "ES2022",
     "esModuleInterop": true,
     "types": ["node"],
     "forceConsistentCasingInFileNames": true,