diff --git a/THANKS b/THANKS
index f8f18e24e..7b2dd6770 100644
--- a/THANKS
+++ b/THANKS
@@ -386,4 +386,5 @@ wiregauze                           wiregauze@yahoo.com
 Wojciech Purczynski                 cliph@isec.pl
 Wolfram Kleff                       kleff@cs.uni-bonn.de
 Won-kyu Park                        wkpark@chem.skku.ac.kr
+Yann Dirson                         dirson@debian.org
 Zvi Har'El                          rl@math.technion.ac.il