diff --git a/package.json b/package.json
index 7655803a..567cea3c 100644
--- a/package.json
+++ b/package.json
@@ -5,12 +5,13 @@
   "author": "Travis Fischer <travis@transitivebullsh.it>",
   "repository": "transitive-bullshit/chatgpt-api",
   "license": "MIT",
+  "type": "module",
+  "source": "./src/index.ts",
   "types": "./build/index.d.ts",
-  "module": "./build/index.mjs",
   "exports": {
     ".": {
-      "require": "./build/index.js",
-      "import": "./build/index.mjs",
+      "import": "./build/index.js",
+      "default": "./build/index.js",
       "types": "./build/index.d.ts"
     }
   },
diff --git a/tsup.config.ts b/tsup.config.ts
index 4953fc3f..5dedfd7c 100644
--- a/tsup.config.ts
+++ b/tsup.config.ts
@@ -5,7 +5,7 @@ export default defineConfig({
   outDir: 'build',
   target: 'node14',
   platform: 'node',
-  format: ['esm', 'cjs'],
+  format: ['esm'],
   splitting: false,
   sourcemap: true,
   minify: true,