Helpdesk and Change Password at next Logon

Hello,  we have our helpdesk help reset user passwords.  Often they set it and then uncheck the "Change Password at next Logon".  The user then uses the helpdesk password until the password expires 30 days later.  We want the users to have to change their password at next logon.  Is there anyway to enforce that or block the helpdesk from unchecking the default box? Thanks.