diff --git a/windows/whats-new/windows-11-requirements.md b/windows/whats-new/windows-11-requirements.md
index 2f8750e3dd..1628a78953 100644
--- a/windows/whats-new/windows-11-requirements.md
+++ b/windows/whats-new/windows-11-requirements.md
@@ -84,13 +84,15 @@ Some features in Windows 11 have requirements beyond those listed above. See the
 
 The following configuration requirements apply to VMs running Windows 11. 
 
--	Generation: 2
+-	Generation: 2<b> \*</b>
 -	Storage: 64 GB or greater
 -	Security: Secure Boot capable, virtual TPM enabled
 -	Memory:  4 GB or greater
 -	Processor: 2 or more virtual processors
 
-The VM host CPU must also meet Windows 11 [processor requirements](/windows-hardware/design/minimum/windows-processor-requirements). 
+The VM host CPU must also meet Windows 11 [processor requirements](/windows-hardware/design/minimum/windows-processor-requirements).
+
+<b>\*</b> In-place upgrade of existing generation 1 VMs to Windows 11 is not possible.
 
 > [!NOTE]
 > Procedures to configure required VM settings depend on the VM host type. For VM hosts running Hyper-V, Virtualization Based Security must be enabled in BIOS and the OS. See [Enable Windows Defender Credential Guard](/windows/security/identity-protection/credential-guard/credential-guard-manage) for more information.