diff --git a/en_US.ISO8859-1/articles/contributors/contrib.additional.xml b/en_US.ISO8859-1/articles/contributors/contrib.additional.xml
index 20d206070c..262c3e6663 100644
--- a/en_US.ISO8859-1/articles/contributors/contrib.additional.xml
+++ b/en_US.ISO8859-1/articles/contributors/contrib.additional.xml
@@ -6681,6 +6681,11 @@
       <email>martin.dieringer@gmx.de</email></para>
   </listitem>
 
+  <listitem>
+    <para>Martin Filla
+      <email>freebsd@sysctl.cz</email></para>
+  </listitem>
+
   <listitem>
     <para>Martin Hinner
       <email>mhi@linux.gyarab.cz</email></para>