diff --git a/windows/security/threat-protection/windows-defender-exploit-guard/enable-attack-surface-reduction.md b/windows/security/threat-protection/windows-defender-exploit-guard/enable-attack-surface-reduction.md
index c7f25e04df..aafca3a295 100644
--- a/windows/security/threat-protection/windows-defender-exploit-guard/enable-attack-surface-reduction.md
+++ b/windows/security/threat-protection/windows-defender-exploit-guard/enable-attack-surface-reduction.md
@@ -20,7 +20,7 @@ ms.date: 11/09/2017
 
 **Applies to:**
 
-- Windows 10, version 1709
+- Windows 10 Enterprise edition, version 1709 or higher