diff --git a/en_US.ISO8859-1/articles/contributors/contrib.additional.sgml b/en_US.ISO8859-1/articles/contributors/contrib.additional.sgml
index dde59aef68..82ee38a7be 100644
--- a/en_US.ISO8859-1/articles/contributors/contrib.additional.sgml
+++ b/en_US.ISO8859-1/articles/contributors/contrib.additional.sgml
@@ -2763,6 +2763,11 @@
 	<email>vitale@cs.tin.it</email></para>
     </listitem>
 
+    <listitem>
+      <para>Filipe Rocha
+	<email>filiperocha@gmail.com</email></para>
+    </listitem>
+
     <listitem>
       <para>Filippo Natali
 	<email>filippo@widestore.net</email></para>