diff --git a/windows/keep-secure/preview-windows-defender-advanced-threat-protection.md b/windows/keep-secure/preview-windows-defender-advanced-threat-protection.md
index 497bdf6d58..a64d8eede0 100644
--- a/windows/keep-secure/preview-windows-defender-advanced-threat-protection.md
+++ b/windows/keep-secure/preview-windows-defender-advanced-threat-protection.md
@@ -48,4 +48,4 @@ The following features are included in the preview release:
   - [Fix unhealthy sensors](fix-unhealhty-sensors-windows-defender-advanced-threat-protection.md)
 
 >[!NOTE]
-> All response actions require machines to be on the latest Windows 10 Insider build.
+> All response actions require machines to be on the latest Windows 10 Insider Preview build.