diff --git a/xCAT/xCAT.spec b/xCAT/xCAT.spec
index 4be0cda82..8eab01729 100644
--- a/xCAT/xCAT.spec
+++ b/xCAT/xCAT.spec
@@ -15,7 +15,7 @@ Source2: postscripts.tar.gz
 Source3: templates.tar.gz
 
 Provides: xCAT = %{version}
-Requires: xCAT-server xCAT-client perl-DBD-SQLite perl-xCAT 
+Requires: xCAT-server xCAT-client perl-DBD-SQLite perl-XML-Parser 
 
 %ifos linux
 Requires: atftp dhcp httpd nfs-utils expect conserver fping bind syslinux