diff --git a/windows/security/threat-protection/TOC.md b/windows/security/threat-protection/TOC.md
index cd1454ec2e..2ac8e45d32 100644
--- a/windows/security/threat-protection/TOC.md
+++ b/windows/security/threat-protection/TOC.md
@@ -409,6 +409,7 @@
 #### [Next-generation protection](windows-defender-antivirus/windows-defender-antivirus-in-windows-10.md)
 ##### [Better together: Windows Defender Antivirus and Microsoft Defender ATP](windows-defender-antivirus/why-use-microsoft-antivirus.md)
 ##### [Better together: Windows Defender Antivirus and Office 365](windows-defender-antivirus/office-365-windows-defender-antivirus.md)
+##### [Shadow protection](windows-defender-antivirus/shadow-protection.md)