diff --git a/modules/admin-core/luasrc/view/about.htm b/modules/admin-core/luasrc/view/about.htm
index dd37483a6d..d2f7d137d7 100644
--- a/modules/admin-core/luasrc/view/about.htm
+++ b/modules/admin-core/luasrc/view/about.htm
@@ -22,8 +22,8 @@
 
 <h2><%:c_thanksto%></h2>
 <ul style="font-weight: bold">
-	<li><a href="http://www.computerhilfe-halle.de">Mono</a> (Computerhilfe-Halle.de)</li>
+	<li><a href="mailto:info-at-computerhilfe-halle-dot-de">Mono</a> (Freifunk Halle)</li>
 	<li><a href="mailto:tetzlav-at-leipzig.freifunk-dot-net">tetzlav</a> (Freifunk Leipzig)</li>
 	<li><a href="mailto:mickey-at-netfreaks-dot-org">Mickey Knox</a>  (Freifunk Hannover)</li>
 </ul>
-<%+footer%>
\ No newline at end of file
+<%+footer%>