diff --git a/proposal/ant-site/anakia/docs/contributors.html b/proposal/ant-site/anakia/docs/contributors.html
index 089b8fdde..a18711fe5 100644
--- a/proposal/ant-site/anakia/docs/contributors.html
+++ b/proposal/ant-site/anakia/docs/contributors.html
@@ -285,7 +285,7 @@ he is responsible for some of the Revenue Optimization
 solutions.
 </p>
                                 <p>
-                <b>Christoph Wilhelms</b><br />
+                <b>Christoph Wilhelms</b> (christoph.wilhelms at t-online.de)
 <br />
 Christoph is teamleader and a lead software engineer at
 <a href="http://www.impress.com/english/index.html">IMPRESS SOFTWARE</a>. He is resposible for
diff --git a/proposal/ant-site/anakia/xdocs/contributors.xml b/proposal/ant-site/anakia/xdocs/contributors.xml
index 3c113822a..7c015f6cc 100644
--- a/proposal/ant-site/anakia/xdocs/contributors.xml
+++ b/proposal/ant-site/anakia/xdocs/contributors.xml
@@ -93,7 +93,7 @@ solutions.
 </p>
 
             <p>
-                <b>Christoph Wilhelms</b><br/>
+                <b>Christoph Wilhelms</b> (christoph.wilhelms at t-online.de)
 <br/>
 Christoph is teamleader and a lead software engineer at
 <a href="http://www.impress.com/english/index.html">IMPRESS SOFTWARE</a>. He is resposible for