diff --git a/README.rst b/README.rst
index ee2cddb..7372f1e 100644
--- a/README.rst
+++ b/README.rst
@@ -8,6 +8,10 @@ DesignPatternsPHP
    :target: https://readthedocs.org/projects/designpatternsphp/?badge=latest
    :alt: Documentation Status
 
+.. image:: https://img.shields.io/badge/donate-paypal-blue.svg?style=flat-square
+   :target: https://paypal.me/LieblerDominik
+   :alt: Donate
+
 This is a collection of known `design patterns`_ and some sample code how
 to implement them in PHP. Every pattern has a small list of examples
 (most of them from Zend Framework, Symfony2 or Doctrine2 as I'm most