diff --git a/www/install-source.html b/www/install-source.html
index beb6f20..c5c94c2 100644
--- a/www/install-source.html
+++ b/www/install-source.html
@@ -124,7 +124,7 @@
 
 <div class="sponsbox">
 <div  class="sponsor">
-   <a href="http://www.hygi.de">Reinigungsmittel</a><!-- 201002000400+ -->
+   <a href="http://www.abi-stoff.de/abizeitung/" title="Abibuch">Abizeitung</a><!-- 20101101000200 -->
 </div>
 <div  class="sponsor">
   <a href="http://www.tomsgutscheine.de">Tom's Gutscheine</a><!-- 201005010360 invendio.de-->