diff --git a/README.md b/README.md
index 5ef6ff20..47c58df0 100644
--- a/README.md
+++ b/README.md
@@ -104,7 +104,7 @@ If you find this image useful here's how you can help:
 
 - Send a Pull Request with your awesome new features and bug fixes
 - Help new users with [Issues](https://github.com/sameersbn/docker-gitlab/issues) they may encounter
-- Send me a tip on [Gittip](https://gittip.com/sameersbn/) or using Bitcoin at **16rDxVqJPyYAFYPLduTaSiwe7ZiY1hHqKM**
+- Send me a tip on [Gittip](https://gittip.com/sameersbn/) or using Bitcoin at [16rDxVqJPyYAFYPLduTaSiwe7ZiY1hHqKM](bitcoin:16rDxVqJPyYAFYPLduTaSiwe7ZiY1hHqKM)
 
 # Issues