diff --git a/skype/skype-ps/skype/Debug-CsUnifiedContactStore.md b/skype/skype-ps/skype/Debug-CsUnifiedContactStore.md
index 8bef7a1dbc..df94000299 100644
--- a/skype/skype-ps/skype/Debug-CsUnifiedContactStore.md
+++ b/skype/skype-ps/skype/Debug-CsUnifiedContactStore.md
@@ -1,7 +1,7 @@
 ---
 external help file: Microsoft.Rtc.Management.dll-help.xml
 online version: https://learn.microsoft.com/powershell/module/skype/debug-csunifiedcontactstore
-applicable: Skype for Business Server 2015, Skype for Business Server 2019
+applicable: Skype for Business Server 2013, Skype for Business Server 2015, Skype for Business Server 2019
 title: Debug-CsUnifiedContactStore
 schema: 2.0.0
 manager: rogupta