diff --git a/src/index.ts b/src/index.ts
index bb6fa9c..704f5f4 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -7,3 +7,9 @@ export default packager;
 export { allOfficialArchsForPlatformAndVersion, packager, serialHooks };
 
 export * from './types';
+
+module.exports = packager;
+module.exports.allOfficialArchsForPlatformAndVersion = allOfficialArchsForPlatformAndVersion;
+module.exports.packager = packager;
+module.exports.serialHooks = serialHooks;
+module.exports.default = packager;