Active Directory Error

Hi community,

I use to have two domain controller.  I've demoted one of them, so I'm thinking it should not need to replicate.  However I get this error when running dcdiag.

Starting test: NCSecDesc
   Error NT AUTHORITY\ENTERPRISE DOMAIN CONTROLLERS doesn't have
      Replicating Directory Changes In Filtered Set
   access rights for the naming context:
   DC=DomainDnsZones,DC=test-ip,DC=net
   Error NT AUTHORITY\ENTERPRISE DOMAIN CONTROLLERS doesn't have
      Replicating Directory Changes In Filtered Set
   access rights for the naming context:
   DC=ForestDnsZones,DC=test,DC=net
   ......................... testserver2008R2 failed test NCSecDesc

How can I fix this?