diff --git a/windows/keep-secure/TOC.md b/windows/keep-secure/TOC.md
index 634f47eedf..4847d00389 100644
--- a/windows/keep-secure/TOC.md
+++ b/windows/keep-secure/TOC.md
@@ -684,7 +684,7 @@
 ##### [Configure endpoints](configure-endpoints-windows-defender-advanced-threat-protection.md)
 ###### [Configure endpoints using Group Policy](configure-endpoints-gp-windows-defender-advanced-threat-protection.md)
 ###### [Configure endpoints using System Security Configuration Manager](configure-endpoints-sccm-windows-defender-advanced-threat-protection.md)
-####### [Configure endpoints using SCCM 1606](#sccm1606)
+####### [Configure endpoints using SCCM 1606](configure-endpoints-sccm-windows-defender-advanced-threat-protection.md#sccm1606)
 ####### [Configure endpoints using SCCM 2012](configure-endpoints-sccm-windows-defender-advanced-threat-protection.md#configure-endpoints-using-system-center-configuration-manager-2012-or-later-versions)
 ###### [Configure endpoints using Mobile Device Management tools](configure-endpoints-mdm-windows-defender-advanced-threat-protection.md)
 ####### [Configure endpoints using Microsoft Intune](configure-endpoints-mdm-windows-defender-advanced-threat-protection.md#configure-endpoints-using-microsoft-intune)