diff --git a/perl-xCAT/xCAT/Schema.pm b/perl-xCAT/xCAT/Schema.pm
index cd80862a3..7976faa0b 100644
--- a/perl-xCAT/xCAT/Schema.pm
+++ b/perl-xCAT/xCAT/Schema.pm
@@ -538,7 +538,7 @@ servicenode => {
  descriptions => {
   node => 'The hostname of the service node as known by the Management Node.',
   nameserver => 'Do we set up DNS on this service node? Valid values:yes or 1, no or 0.',
-  dhcpserver => 'Do we set up DHCP on this service node? Valid values:yes or 1, no or 0.  We may also support: <ifname>,<noderange>,<dynamicrange>, but this has not been decided yet.',
+  dhcpserver => 'Do we set up DHCP on this service node? Valid values:yes or 1, no or 0.',
   tftpserver => 'Do we set up TFTP on this service node? Valid values:yes or 1, no or 0.',
   nfsserver => 'Do we set up file services (HTTP,FTP,or NFS) on this service node? Valid values:yes or 1, no or 0.',
   conserver => 'Do we set up Conserver on this service node? Valid values:yes or 1, no or 0.',