diff --git a/en_US.ISO8859-1/articles/contributors/contrib.additional.xml b/en_US.ISO8859-1/articles/contributors/contrib.additional.xml
index 113a39ea6d..0edf9eb7b6 100644
--- a/en_US.ISO8859-1/articles/contributors/contrib.additional.xml
+++ b/en_US.ISO8859-1/articles/contributors/contrib.additional.xml
@@ -11164,6 +11164,11 @@
 	<email>mouse@Collatz.McRCIM.McGill.EDU</email></para>
     </listitem>
 
+    <listitem>
+      <para>lightside
+	<email>lightside@gmx.com</email></para>
+    </listitem>
+
     <listitem>
       <para>Piotr Szerman
 	<email>pmsz@tlen.pl</email></para>