diff --git a/en_US.ISO8859-1/articles/contributors/contrib.additional.sgml b/en_US.ISO8859-1/articles/contributors/contrib.additional.sgml
index b64d5d056f..c9b086c5bc 100644
--- a/en_US.ISO8859-1/articles/contributors/contrib.additional.sgml
+++ b/en_US.ISO8859-1/articles/contributors/contrib.additional.sgml
@@ -2859,6 +2859,11 @@
 	<email>gawrilow@math.tu-berlin.de</email></para>
     </listitem>
 
+    <listitem>
+      <para>Eygene Ryabinkin
+	<email>rea-fbsd@codelabs.ru</email></para>
+    </listitem>
+
     <listitem>
       <para>FUJIMOTO Kensaku
 	<email>fujimoto@oscar.elec.waseda.ac.jp</email></para>