diff --git a/README.md b/README.md
index 195ea6c..fd3ecb1 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 An ES7 decorator for memoising (caching) a method's response
 
 [![MASTER CI status](https://github.com/Alorel/memoise-decorator/actions/workflows/core.yml/badge.svg)](https://github.com/Alorel/memoise-decorator/actions/workflows/core.yml?query=branch%3Amaster)
-[![crates.io badge](https://img.shields.io/npm/v/%40aloreljs/memoise-decorator)](https://www.npmjs.com/package/%40aloreljs/memoise-decorator)
+[![NPM badge](https://img.shields.io/npm/v/%40aloreljs/memoise-decorator)](https://www.npmjs.com/package/%40aloreljs/memoise-decorator)
 [![dependencies badge](https://img.shields.io/librariesio/release/npm/%40aloreljs/memoise-decorator)](https://libraries.io/npm/@aloreljs%2Fmemoise-decorator)
 [![Coverage Status](https://coveralls.io/repos/github/Alorel/memoise-decorator/badge.svg)](https://coveralls.io/github/Alorel/memoise-decorator)
 
diff --git a/package.json b/package.json
index 28bf855..724bac7 100644
--- a/package.json
+++ b/package.json
@@ -2,8 +2,8 @@
   "name": "@aloreljs/memoise-decorator",
   "version": "3.0.1",
   "description": "An ES7 decorator for memoising (caching) a method's response",
-  "main": "cjs/index.cjs",
-  "module": "es/index.mjs",
+  "main": "cjs/index.js",
+  "module": "es/index.js",
   "types": "index.d.ts",
   "exports": {
     "./package.json": {
@@ -11,11 +11,11 @@
     },
     ".": {
       "types": "./index.d.ts",
-      "esm": "./es/index.mjs",
-      "module": "./es/index.mjs",
-      "import": "./es/index.mjs",
-      "node": "./cjs/index.cjs",
-      "default": "./cjs/index.cjs"
+      "esm": "./es/index.js",
+      "module": "./es/index.js",
+      "import": "./es/index.js",
+      "node": "./cjs/index.js",
+      "default": "./cjs/index.js"
     }
   },
   "keywords": [
@@ -31,8 +31,8 @@
   "scripts": {
     "clean": "rm -rfv dist && mkdir dist",
     "build": "concurrently npm:build:*",
-    "build:es": "tsc --outDir dist/es  && for f in dist/es/*.js; do mv \"$f\" \"${f%.js}.mjs\"; done",
-    "build:cjs": "tsc --outDir dist/cjs --module commonjs && for f in dist/cjs/*.js; do mv \"$f\" \"${f%.js}.cjs\"; done",
+    "build:es": "tsc --outDir dist/es",
+    "build:cjs": "tsc --outDir dist/cjs --module commonjs",
     "build:dts": "tsc --outDir dist --declaration --emitDeclarationOnly",
     "build:cp": "cp -v LICENSE README.md package.json .npmrc dist/",
     "watch": "npm --scripts-prepend-node-path=auto run clean  && tsc --watch",