diff --git a/dist/index.js b/dist/index.js
index dd2eb693..7661d4a6 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -913,6 +913,10 @@ var _createClass = (function () { function defineProperties(target, props) { for
 
 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
+__webpack_require__(33);
+if (!global._babelPolyfill) {
+    __webpack_require__(32);
+}
 var JavaScriptObfuscatorCLI_1 = __webpack_require__(38);
 var JavaScriptObfuscatorInternal_1 = __webpack_require__(34);
 var Options_1 = __webpack_require__(26);
@@ -5322,11 +5326,7 @@ module.exports = require("mkdirp");
 "use strict";
 "use strict";
 
-__webpack_require__(33);
 var JavaScriptObfuscator_1 = __webpack_require__(11);
-if (!global._babelPolyfill) {
-    __webpack_require__(32);
-}
 module.exports = JavaScriptObfuscator_1.JavaScriptObfuscator;
 
 /***/ }
diff --git a/index.ts b/index.ts
index 1e207509..eee91d17 100644
--- a/index.ts
+++ b/index.ts
@@ -1,10 +1,5 @@
 "use strict";
 
-import 'reflect-metadata';
 import { JavaScriptObfuscator } from './src/JavaScriptObfuscator';
 
-if (!(<any>global)._babelPolyfill) {
-    require('babel-polyfill');
-}
-
 module.exports = JavaScriptObfuscator;
diff --git a/src/JavaScriptObfuscator.ts b/src/JavaScriptObfuscator.ts
index fef76cc0..e40f1dfd 100644
--- a/src/JavaScriptObfuscator.ts
+++ b/src/JavaScriptObfuscator.ts
@@ -1,3 +1,9 @@
+import 'reflect-metadata';
+
+if (!(<any>global)._babelPolyfill) {
+    require('babel-polyfill');
+}
+
 import { IInputOptions } from './interfaces/IInputOptions';
 import { IObfuscationResult } from './interfaces/IObfuscationResult';