diff --git a/doc/ikiwikiusers.mdwn b/doc/ikiwikiusers.mdwn
index 469fc0f6d..4502b589b 100644
--- a/doc/ikiwikiusers.mdwn
+++ b/doc/ikiwikiusers.mdwn
@@ -50,6 +50,7 @@ Projects & Organizations
 * [The Philolexian Society of Columbia University](http://www.columbia.edu/cu/philo/)
 * [Fachschaft Informatik HU Berlin](http://fachschaft.informatik.hu-berlin.de/)
 * [Wetknee Books](http://www.wetknee.com/)
+* [IPOL Image Processing On Line](http://www.ipol.im)
 
 Personal sites and blogs
 ========================