diff --git a/www/setup/setup.php b/www/setup/setup.php
index 8fbe6b9a..f38547e5 100644
--- a/www/setup/setup.php
+++ b/www/setup/setup.php
@@ -371,7 +371,7 @@
 <div class=\"footer\"><p>Nutzen Sie unseren <a href=\"https://shop.xentral.biz/sonstige/1-jahr-zugang-updateserver-open-source-version.html?c=164?c=164\" target=\"_blank\">Update-Server</a> um auch mit der Open-Source Version mit Updates versorgt zu sein.</p></div>
 --!>
 <div class=\"footer\"><p>
-Xenomporio is free open source software under AGPL-3.0 license, based on <a href="https://xentral.com" target="_blank">Xentral®</a> by Xentral&nbsp;ERP&nbsp;Software&nbsp;GmbH.</p></div>
+Xenomporio is free open source software under AGPL-3.0 license, based on <a href=\"https://xentral.com\" target=\"_blank\">Xentral®</a> by Xentral&nbsp;ERP&nbsp;Software&nbsp;GmbH.</p></div>
 </div></body></html>";
 	}