diff --git a/en_US.ISO8859-1/articles/contributors/contrib.additional.sgml b/en_US.ISO8859-1/articles/contributors/contrib.additional.sgml
index 3acb125e1f..d4cc88e292 100644
--- a/en_US.ISO8859-1/articles/contributors/contrib.additional.sgml
+++ b/en_US.ISO8859-1/articles/contributors/contrib.additional.sgml
@@ -3339,6 +3339,11 @@
 	<email>hartzell@kestrel.alerce.com</email></para>
     </listitem>
 
+    <listitem>
+      <para>George Liaskos
+	<email>geo.liaskos@gmail.com</email></para>
+    </listitem>
+
     <listitem>
       <para>Gerasimos Dimitriadis
 	<email>gedimitr@auth.gr</email></para>