diff --git a/disk_check.ps1 b/disk_check.ps1
index 81df99d..b7f3e80 100644
--- a/disk_check.ps1
+++ b/disk_check.ps1
@@ -8,7 +8,7 @@
 
 $logFile="C:\ACS\disk_check.log"
 $computerName='localhost'
-$cimSession=New-Session $computerName
+$cimSession=New-PSSession $computerName
 $rebootTime=Get-Date "1:00"
 $requireReboot=$false
 $volumes=Get-Volumes -CimSession $cimSession
@@ -20,7 +20,7 @@ Function Write-Log{
 }
 
 foreach ($i in $volumes) {
-	$result=Repair-Volumes -CimSession $cimSession -FileSystemLabel $v.FileSystemLabel -Scan
+	$result=Repair-Volume -CimSession $cimSession -FileSystemLabel $v.FileSystemLabel -Scan
 
 	if ($result.value -gt 0) {
 		Repair-Volume -CimSession $cimSession -FileSystemLabel $v.FileSystemLabel -Scan -OfflineScanAndFix