diff --git a/util/admin/isodumper/pspec.xml b/util/admin/isodumper/pspec.xml
index 5380531460..7eb2d07c1a 100644
--- a/util/admin/isodumper/pspec.xml
+++ b/util/admin/isodumper/pspec.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" ?>
-<!DOCTYPE PISI SYSTEM "https://www.pisilinux.org/projeler/pisi/pisi-spec.dtd">
+<!DOCTYPE PISI SYSTEM "https://pisilinux.org/projeler/pisi/pisi-spec.dtd">
 <PISI>
     <Source>
         <Name>isodumper</Name>