diff --git a/eng/common/TestResources/New-TestResources.ps1 b/eng/common/TestResources/New-TestResources.ps1
index 189f5185c71e..86fd3b8578fe 100644
--- a/eng/common/TestResources/New-TestResources.ps1
+++ b/eng/common/TestResources/New-TestResources.ps1
@@ -76,7 +76,17 @@ param (
     [switch] $Force,
 
     [Parameter()]
-    [switch] $OutFile
+    [switch] $OutFile,
+
+    [Parameter()]
+    [switch] $SuppressVsoCommands = ($null -eq $env:SYSTEM_TEAMPROJECTID),
+
+    # Captures any arguments not declared here (no parameter errors)
+    # This enables backwards compatibility with old script versions in
+    # hotfix branches if and when the dynamic subscription configuration
+    # secrets get updated to add new parameters.
+    [Parameter(ValueFromRemainingArguments = $true)]
+    $NewTestResourcesRemainingArguments
 )
 
 # By default stop for any error.