diff --git a/tools/gulp-tasks/platform-script-path.js b/tools/gulp-tasks/platform-script-path.js
deleted file mode 100644
index f4ba1d9ccae..00000000000
--- a/tools/gulp-tasks/platform-script-path.js
+++ /dev/null
@@ -1,13 +0,0 @@
-/**
- * @license
- * Copyright Google LLC All Rights Reserved.
- *
- * Use of this source code is governed by an MIT-style license that can be
- * found in the LICENSE file at https://angular.io/license
- */
-
-// returns the script path for the current platform
-module.exports = function platformScriptPath(path) {
-  const os = require('os');
-  return /^win/.test(os.platform()) ? `${path}.cmd` : path;
-};