diff --git a/README.md b/README.md
index f6ca561..a868078 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@
 
 # HTTP JSON thermometer
 
-  [![npm](https://img.shields.io/npm/v/homebridge-http-json-thermometer.svg)](https://www.npmjs.com/package/homebridge-http-json-thermometer) [![npm](https://img.shields.io/npm/dt/homebridge-http-json-thermometer.svg)](https://www.npmjs.com/package/homebridge-http-json-thermometer) [![GitHub last commit](https://img.shields.io/github/last-commit/Jakubkuba9000/homebridge-http-json-thermometer.svg)](https://github.com/Jakubkuba9000/homebridge-http-json-thermometer)
+  [![npm](https://img.shields.io/npm/v/homebridge-http-json-thermometer.svg)](https://www.npmjs.com/package/homebridge-http-json-thermometer) [![npm](https://img.shields.io/npm/dt/homebridge-http-json-thermometer.svg)](https://www.npmjs.com/package/homebridge-http-json-thermometer) [![GitHub last commit](https://img.shields.io/github/last-commit/Jakubkuba9000/homebridge-http-json-thermometer.svg)](https://github.com/Jakubkuba9000/homebridge-http-json-thermometer) [![Donate](https://img.shields.io/badge/donate-PayPal-blue.svg)](https://paypal.me/Jakubkuba9000)
 
 </span>