diff --git a/en_US.ISO8859-1/articles/contributors/contrib.additional.xml b/en_US.ISO8859-1/articles/contributors/contrib.additional.xml
index 47f85ca297..a4d54adb5c 100644
--- a/en_US.ISO8859-1/articles/contributors/contrib.additional.xml
+++ b/en_US.ISO8859-1/articles/contributors/contrib.additional.xml
@@ -1883,6 +1883,11 @@
 	<email>clive@darkarts.co.za</email></para>
     </listitem>
 
+    <listitem>
+      <para>Colin Booth
+	<email>colin@heliocat.net</email></para>
+    </listitem>
+
     <listitem>
       <para>Colman Reilly
 	<email>careilly@tcd.ie</email></para>