diff --git a/README.md b/README.md
index 1748ac0..f049bf6 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,7 @@
 ![GitHub issues](https://img.shields.io/github/issues/xfox111/GZipCompression)
 [![License: GPL v3](https://img.shields.io/badge/License-GPLv3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0)
 ![GitHub repo size](https://img.shields.io/github/repo-size/xfox111/GZipCompression?label=Repository%20size)
+![Platforms](https://img.shields.io/badge/platforms-win32-lightgrey)
 
 ![Twitter Follow](https://img.shields.io/twitter/follow/xfox111?style=social)
 ![GitHub followers](https://img.shields.io/github/followers/xfox111?label=Follow%20@xfox111&style=social)