diff --git a/en_US.ISO8859-1/articles/contributors/contrib.additional.xml b/en_US.ISO8859-1/articles/contributors/contrib.additional.xml
index 66c22fc337..9b6042c89d 100644
--- a/en_US.ISO8859-1/articles/contributors/contrib.additional.xml
+++ b/en_US.ISO8859-1/articles/contributors/contrib.additional.xml
@@ -729,6 +729,11 @@
       <email>akf3@akfoerster.de</email></para>
   </listitem>
 
+  <listitem>
+    <para>Andreas Karlsson
+      <email>norrland@nullbyte.se</email></para>
+  </listitem>
+
   <listitem>
     <para>Andreas Kasparz
       <email>andy@interface-business.de</email></para>