diff --git a/DnsServerCore/Dns/Zones/PrimaryZone.cs b/DnsServerCore/Dns/Zones/PrimaryZone.cs
index 5b24c0fa..7fc4c604 100644
--- a/DnsServerCore/Dns/Zones/PrimaryZone.cs
+++ b/DnsServerCore/Dns/Zones/PrimaryZone.cs
@@ -237,6 +237,9 @@ namespace DnsServerCore.Dns.Zones
 
         public void TriggerNotify()
         {
+            if (_disabled)
+                return;
+
             if (_notify == AuthZoneNotify.None)
                 return;