diff --git a/skype/skype-ps/skype/Get-CsAuthConfig.md b/skype/skype-ps/skype/Get-CsAuthConfig.md
index 863e6a56f5..56541b3cdc 100644
--- a/skype/skype-ps/skype/Get-CsAuthConfig.md
+++ b/skype/skype-ps/skype/Get-CsAuthConfig.md
@@ -1,7 +1,7 @@
 ---
 external help file: Microsoft.Rtc.Management.dll-Help.xml
 online version: https://learn.microsoft.com/powershell/module/skype/get-csauthconfig
-applicable: Skype for Business Server 2019
+applicable: Skype for Business Server 2015, Skype for Business Server 2019
 title: Get-CsAuthConfig
 schema: 2.0.0
 manager: rogupta