diff --git a/package.json b/package.json
index 26e24e3..6a0ac5f 100644
--- a/package.json
+++ b/package.json
@@ -12,8 +12,8 @@
   ],
   "main": "cli.js",
   "bin": {
-    "opencommit": "./out/cli.cjs",
-    "oc": "./out/cli.cjs"
+    "opencommit": "./out/cli.mjs",
+    "oc": "./out/cli.mjs"
   },
   "repository": {
     "url": "https://github.com/di-sukharev/opencommit"
@@ -34,9 +34,9 @@
   },
   "scripts": {
     "watch": "npm run -S build -- --sourcemap --watch",
-    "start": "node ./out/cli.cjs",
+    "start": "node ./out/cli.mjs",
     "dev": "ts-node ./src/cli.ts",
-    "build": "rimraf out && esbuild ./src/cli.ts --bundle --outfile=out/cli.cjs --format=cjs --platform=node",
+    "build": "rimraf out && esbuild ./src/cli.ts --bundle --outfile=out/cli.mjs --format=esm --platform=node --banner:js=\"import {createRequire} from 'module';const require=createRequire(import.meta.url);\"",
     "deploy": "npm run build && npm version patch && npm publish",
     "lint": "eslint src --ext ts && tsc --noEmit"
   },
diff --git a/src/commands/githook.ts b/src/commands/githook.ts
index a33a38b..6ff8467 100644
--- a/src/commands/githook.ts
+++ b/src/commands/githook.ts
@@ -20,9 +20,7 @@ export const hookCommand = command(
     parameters: ['<set/unset>']
   },
   async (argv) => {
-    const HOOK_PATH = fileURLToPath(
-      new URL('../../out/cli.cjs', import.meta.url)
-    );
+    const HOOK_PATH = fileURLToPath(new URL('cli.mjs', import.meta.url));
 
     try {
       await assertGitRepo();