diff --git a/Servers/Automation/Ansible/Enable WinRM on Windows Devices.md b/Servers/Automation/Ansible/Enable WinRM on Windows Devices.md
index f4b01cc..9b45ee3 100644
--- a/Servers/Automation/Ansible/Enable WinRM on Windows Devices.md	
+++ b/Servers/Automation/Ansible/Enable WinRM on Windows Devices.md	
@@ -9,7 +9,7 @@ Write-Host "Enabling WinRM..."
 winrm quickconfig -force
 
 # Generate a self-signed certificate (Optional: Use your certificate if you have one)
-$cert = New-SelfSignedCertificate -CertStoreLocation Cert:\LocalMachine\My -DnsName "hyperv-hostname.local" # (1)
+$cert = New-SelfSignedCertificate -CertStoreLocation Cert:\LocalMachine\My -DnsName "$(Get-WmiObject -Class Win32_ComputerSystem).DomainName"
 $certThumbprint = $cert.Thumbprint
 
 # Function to delete existing HTTPS listener
@@ -69,5 +69,3 @@ Set-ExecutionPolicy RemoteSigned -Force
 
 Write-Host "Configuration complete. The Hyper-V host is ready for remote management over HTTPS with Kerberos authentication."
 ```
-
-1.  Make sure that you substitute this value with the fully qualified domain name of the server you are running this script on.
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