diff --git a/CONTRIBUTORS b/CONTRIBUTORS
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -9,6 +9,7 @@ Michael Fetterman <michael.fetterman at 
 Edouard Gomez <ed.gomez at free.fr>
 Eric Hopper <hopper at omnifarious.org>
 Alecs King <alecsk at gmail.com>
+Volker Kleinfeld <Volker.Kleinfeld at gmx.de>
 Vadim Lebedev <vadim at mbdsys.com>
 Christopher Li <hg at chrisli.org>
 Chris Mason <mason at suse.com>
@@ -18,10 +19,11 @@ Bryan O'Sullivan <bos at serpentine.com>
 Vicent Seguí Pascual <vseguip at gmail.com>
 Sean Perry <shaleh at speakeasy.net>
 Nguyen Anh Quynh <aquynh at gmail.com>
+Ollivier Robert <roberto at keltia.freenix.fr>
 Arun Sharma <arun at sharma-home.net>
 Josef "Jeff" Sipek <jeffpc at optonline.net>
+Kevin Smith <yarcs at qualitycode.com>
 TK Soh <teekaysoh at yahoo.com>
-Kevin Smith <yarcs at qualitycode.com>
 Radoslaw Szkodzinski <astralstorm at gorzow.mm.pl>
 Samuel Tardieu <sam at rfc1149.net>
 K Thananchayan <thananck at yahoo.com>