diff --git a/README.md b/README.md
index b754d38d..2794b259 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,7 @@
 [![GitHub](https://img.shields.io/github/license/mashape/apistatus.svg)](https://github.com/fvanroie/hasp-lvgl/blob/master/LICENSE)
 [![contributions welcome](https://img.shields.io/badge/contributions-welcome-brightgreen.svg?style=flat)](#Contributing)
 [![GitHub issues](https://img.shields.io/github/issues/fvanroie/hasp-lvgl.svg)](http://github.com/fvanroie/hasp-lvgl/issues)
+[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/fvanroie/hasp-lvgl/PlatformIO%20CI?label=Build%20Firmware&logo=github&logoColor=%23dddddd)](https://github.com/fvanroie/hasp-lvgl/actions?query=workflow%3A%22PlatformIO+CI%22)
 [![Discord](https://img.shields.io/discord/538814618106331137?color=%237289DA&label=support&logo=discord&logoColor=white)][6]
 
 This project is a re-implementation of the popular HASwitchPlate sketch created by aderusha.