diff --git a/esxi-scripts/host-maintenance_mode.ps1 b/esxi-scripts/host-maintenance_mode.ps1
index 07e9f84f..2adc57d1 100755
--- a/esxi-scripts/host-maintenance_mode.ps1
+++ b/esxi-scripts/host-maintenance_mode.ps1
@@ -1,6 +1,5 @@
 #!/usr/bin/env pwsh
 
-Set-PowerCLIConfiguration -InvalidCertificateAction Ignore -Confirm:$false | Out-Null
 . /opt/idssys/powerwall/settings.ps1
 
 $ESXI = Connect-VIServer -Server $VCENTERHOST -Protocol https -User $VCENTERUSER -Password $VCENTERPASS | Out-Null
diff --git a/esxi-scripts/set-drs.ps1 b/esxi-scripts/set-drs.ps1
new file mode 100755
index 00000000..6a88f24f
--- /dev/null
+++ b/esxi-scripts/set-drs.ps1
@@ -0,0 +1,22 @@
+#!/usr/bin/env pwsh
+
+. /opt/idssys/powerwall/settings.ps1
+
+$ESXI = Connect-VIServer -Server $VCENTERHOST -Protocol https -User $VCENTERUSER -Password $VCENTERPASS | Out-Null
+
+
+$spec = New-Object VMware.Vim.ClusterConfigSpecEx
+$spec.DrsConfig = New-Object VMware.Vim.ClusterDrsConfigInfo
+
+$spec.DrsConfig.Option = New-Object VMware.Vim.OptionValue[] (1)
+$spec.DrsConfig.Option[0] = New-Object VMware.Vim.OptionValue
+$spec.DrsConfig.Option[0].Key = 'MaxVcpusPerCore'
+$spec.DrsConfig.Option[1].Value = "3"
+
+$modify = $true
+$cluster_ID= Get-Cluster -Name "iDS-Cluster"
+$_this = Get-View -Id $cluster_ID.Id
+$_this.ReconfigureComputeResource_Task($spec, $modify)
+
+
+Disconnect-VIServer $ESXI -Confirm:$false
\ No newline at end of file