diff --git a/package.json b/package.json
index 6b9cdb8..4e9b0e0 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,6 @@
 	"license": "ISC",
 	"exports": "./src/index.js",
 	"main": "src/index.js",
-	"type": "module",
 	"scripts": {
 		"format": "prettier --write --ignore-unknown '**/*'"
 	},
diff --git a/src/index.js b/src/index.js
index b3cff90..44e733b 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,6 +1,6 @@
-import babel from '@babel/core';
-import fs from 'fs';
-import path from 'path';
+const babel = require('@babel/core');
+const fs = require('fs');
+const path = require('path');
 
 const pluginBabel = (options = {}) => ({
 	name: 'babel',
@@ -16,7 +16,7 @@ const pluginBabel = (options = {}) => ({
 					supportsStaticESM: true
 				}
 			});
-			if (!babelOptions) return { contents };
+			if (!babelOptions) return;
 
 			if (babelOptions.sourceMaps) {
 				const filename = path.relative(process.cwd(), args.path);
@@ -41,4 +41,4 @@ const pluginBabel = (options = {}) => ({
 	}
 });
 
-export default pluginBabel;
+module.exports = pluginBabel;