diff --git a/README.md b/README.md
index 6af8639a..6befab5f 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,8 @@
 
 [![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=JWBSYHF4SMC68)
 
+[![Donate (Bitcoin)](https://img.shields.io/badge/Donate-Bitcoin-blue.svg)](bitcoin:1E5rgzgA1sS3QH7r1ToWxRC3GEavfsGMrx)
+
 Please see [the official documentation](https://mailcow.github.io/mailcow-dockerized-docs/) for instructions.
 
 **Important**: mailcow makes use of various open-source software. Please assure you agree with their license before using mailcow.