diff --git a/en_US.ISO8859-1/articles/contributors/contrib.additional.sgml b/en_US.ISO8859-1/articles/contributors/contrib.additional.sgml
index 4253e4c014..eaa4e08f6c 100644
--- a/en_US.ISO8859-1/articles/contributors/contrib.additional.sgml
+++ b/en_US.ISO8859-1/articles/contributors/contrib.additional.sgml
@@ -7558,6 +7558,11 @@
 	<email>oliver@secnet.com</email></para>
     </listitem>
 
+    <listitem>
+      <para>Oliver Heesakkers
+	<email>dev2@heesakkers.info</email></para>
+    </listitem>
+
     <listitem>
       <para>Oliver Helmling
 	<email>oliver.helmling@stud.uni-bayreuth.de</email></para>