diff --git a/windows/security/threat-protection/security-policy-settings/network-security-restrict-ntlm-ntlm-authentication-in-this-domain.md b/windows/security/threat-protection/security-policy-settings/network-security-restrict-ntlm-ntlm-authentication-in-this-domain.md
index 33ff80fb70..30d45290d1 100644
--- a/windows/security/threat-protection/security-policy-settings/network-security-restrict-ntlm-ntlm-authentication-in-this-domain.md
+++ b/windows/security/threat-protection/security-policy-settings/network-security-restrict-ntlm-ntlm-authentication-in-this-domain.md
@@ -20,6 +20,7 @@ ms.date: 12/31/2017
 # Network security: Restrict NTLM: NTLM authentication in this domain
 
 **Applies to**
+-   Windows 11
 -   Windows 10
 
 Describes the best practices, location, values, management aspects, and security considerations for the **Network Security: Restrict NTLM: NTLM authentication in this domain** security policy setting.