diff --git a/xdocs/contributors.xml b/xdocs/contributors.xml
index 4021a7e27..0fad79982 100644
--- a/xdocs/contributors.xml
+++ b/xdocs/contributors.xml
@@ -232,7 +232,12 @@ He works at CollabNet.
Arun Jamwal
+ Martijn (J.M.) Kruithof (ant at kruithof xs4all nl)
+
+Martijn Kruithof is a system engineer working with and on Java products
+in a telecommunication network setting.
+
Arnout J. Kuiper (ajkuiper at planet.nl)