diff --git a/kms.ps1 b/kms.ps1
index a370aa2..9aa14ca 100644
--- a/kms.ps1
+++ b/kms.ps1
@@ -12,8 +12,7 @@ switch ($Version) {
 
 cscript //nologo c:\windows\system32\slmgr.vbs /upk
 cscript //nologo c:\windows\system32\slmgr.vbs /ipk $Key
-cscript //nologo c:\windows\system32\slmgr.vbs /ipk $Key
-cscript //nologo c:\windows\system32\slmgr.vbs /skms "$Server":1688
+cscript //nologo c:\windows\system32\slmgr.vbs /skms $($Server):1688
 cscript //nologo c:\windows\system32\slmgr.vbs /ato