diff --git a/assets/about.html b/assets/about.html
index 56b4a836a..cb44313c4 100644
--- a/assets/about.html
+++ b/assets/about.html
@@ -52,5 +52,7 @@
 			
 		<h2>Apache Commons <a href="http://commons.apache.org/">(Link)</a></h2>
 			by The Apache Software Foundation, licensed under the Apache 2.0 license
+		<h2>flattr4j <a href="http://www.shredzone.org/projects/flattr4j/wiki">(Link)</a></h2>
+			licensed under the Apache 2.0 license
 	</body>
 </html>