diff --git a/scripts/DeleteOldProfilesManual.ps1 b/scripts/DeleteOldProfilesManual.ps1
index 15fb282..57b3603 100644
--- a/scripts/DeleteOldProfilesManual.ps1
+++ b/scripts/DeleteOldProfilesManual.ps1
@@ -1,4 +1,5 @@
 #Requires -RunAsAdministrator
+[cmdletbinding(ConfirmImpact = 'High', SupportsShouldProcess=$True)]
 
 $UserName = "*"
 $ExcludedUserNames = @("Administrator", "Default")