diff --git a/en_US.ISO8859-1/articles/contributors/contrib.additional.xml b/en_US.ISO8859-1/articles/contributors/contrib.additional.xml
index 34ad6fbf43..b9c0b04aba 100644
--- a/en_US.ISO8859-1/articles/contributors/contrib.additional.xml
+++ b/en_US.ISO8859-1/articles/contributors/contrib.additional.xml
@@ -494,6 +494,11 @@
       <email>zaa@zaa.pp.ru</email></para>
   </listitem>
 
+  <listitem>
+    <para>Alexandre Liberato
+      <email>alexandre@feiler.co</email></para>
+  </listitem>
+
   <listitem>
     <para>Alexandre Peixoto
       <email>alexandref@tcoip.com.br</email></para>