diff --git a/Guests/SRV-03.ps1 b/Guests/SRV-03.ps1
index aa14392..0f7788a 100644
--- a/Guests/SRV-03.ps1
+++ b/Guests/SRV-03.ps1
@@ -97,7 +97,7 @@ $soanew = $soa.Clone()
 $soanew.RecordData.PrimaryServer = "srv-03.asrbd.dev"
 $soanew.RecordData.ExpireLimit = (New-TimeSpan -Days 4)
 
-Set-DnsServerResourceRecord -ZoneName as -NewInputObject $soanew -OldInputObject $soa
+Set-DnsServerResourceRecord -ZoneName asrbd.dev -NewInputObject $soanew -OldInputObject $soa
 
 Set-DnsServerPrimaryZone -ComputerName SRV-01 -Name asrbd.dev -SecureSecondaries "TransferToSecureServers" -SecondaryServers "192.168.128.1"