diff --git a/eng/common/TestResources/New-TestResources.ps1 b/eng/common/TestResources/New-TestResources.ps1
index 06fe2eb203..db971ced68 100755
--- a/eng/common/TestResources/New-TestResources.ps1
+++ b/eng/common/TestResources/New-TestResources.ps1
@@ -709,6 +709,7 @@ $serialized
 # Set global variables that aren't always passed as parameters
 `$ResourceGroupName = `$parameters.ResourceGroupName
 `$AdditionalParameters = `$parameters.AdditionalParameters
+`$ArmTemplateParameters = `$parameters.ArmTemplateParameters
 `$DeploymentOutputs = `$parameters.DeploymentOutputs
 $postDeploymentScript `@parameters
 "@