diff --git a/windows/security/threat-protection/security-policy-settings/network-security-ldap-client-signing-requirements.md b/windows/security/threat-protection/security-policy-settings/network-security-ldap-client-signing-requirements.md
index 3c0032faf1..3fb085d04d 100644
--- a/windows/security/threat-protection/security-policy-settings/network-security-ldap-client-signing-requirements.md
+++ b/windows/security/threat-protection/security-policy-settings/network-security-ldap-client-signing-requirements.md
@@ -20,6 +20,7 @@ ms.technology: itpro-security
 # Network security: LDAP client signing requirements
 
 **Applies to**
+-   Windows 11
 -   Windows 10
 
 This security policy reference topic for the IT professional describes the best practices, location, values, policy management and security considerations for this policy setting. This information applies to computers running at least the Windows Server 2008 operating system.