diff --git a/DnsServerCore/Dns/Zones/AuthZone.cs b/DnsServerCore/Dns/Zones/AuthZone.cs
index e0ef4bb1..55892538 100644
--- a/DnsServerCore/Dns/Zones/AuthZone.cs
+++ b/DnsServerCore/Dns/Zones/AuthZone.cs
@@ -29,7 +29,7 @@ namespace DnsServerCore.Dns.Zones
     {
         #region variables
 
-        protected bool _disabled;
+        bool _disabled;
 
         #endregion