diff --git a/windows/security/threat-protection/microsoft-defender-antivirus/configure-extension-file-exclusions-microsoft-defender-antivirus.md b/windows/security/threat-protection/microsoft-defender-antivirus/configure-extension-file-exclusions-microsoft-defender-antivirus.md
index 0fd5be3320..32440c3262 100644
--- a/windows/security/threat-protection/microsoft-defender-antivirus/configure-extension-file-exclusions-microsoft-defender-antivirus.md
+++ b/windows/security/threat-protection/microsoft-defender-antivirus/configure-extension-file-exclusions-microsoft-defender-antivirus.md
@@ -12,6 +12,7 @@ ms.author: deniseb
 ms.custom: nextgen
 ms.reviewer: 
 manager: dansimp
+ms.date: 10/21/2020
 ---
 
 # Configure and validate exclusions based on file extension and folder location