diff --git a/eng/common/TestResources/Remove-TestResources.ps1 b/eng/common/TestResources/Remove-TestResources.ps1
index 565803213096..6d89a967ec03 100644
--- a/eng/common/TestResources/Remove-TestResources.ps1
+++ b/eng/common/TestResources/Remove-TestResources.ps1
@@ -125,7 +125,7 @@ if (![string]::IsNullOrWhiteSpace($ServiceDirectory)) {
     if (Test-Path $preRemovalScript) {
         Log "Invoking pre resource removal script '$preRemovalScript'"
 
-        if ($PSCmdlet.ParameterSetName.StartsWith('ResourceGroup')) {
+        if (!$PSCmdlet.ParameterSetName.StartsWith('ResourceGroup')) {
             $PSBoundParameters.Add('ResourceGroupName', $ResourceGroupName);
         }