diff --git a/www/high-dynamic-range.html b/www/high-dynamic-range.html
index 0d7d015..f7dceea 100644
--- a/www/high-dynamic-range.html
+++ b/www/high-dynamic-range.html
@@ -184,7 +184,7 @@
<a title="Sponsor: Druckerei" href="http://print24.com/de/">Druckerei</a><!-- 201110010720 -->
</div>
<div class="sponsor">
- <a title="Sponsor: Free Catalogs" href="http://www.who-sells-it.com/">Free Catalogs</a><!-- 20120801000600 -->
+ <a title="Sponsor: Custom T-Shirts" href="http://www.ooshirts.com">Custom T-Shirts</a><!-- 2011050100030 ooshirts.com-->
</div>
</div>
</div>