diff --git a/src/ALZ/Private/Deploy-Accelerator-Helpers/Invoke-Terraform.ps1 b/src/ALZ/Private/Deploy-Accelerator-Helpers/Invoke-Terraform.ps1
index e65ad26..4d96d8d 100644
--- a/src/ALZ/Private/Deploy-Accelerator-Helpers/Invoke-Terraform.ps1
+++ b/src/ALZ/Private/Deploy-Accelerator-Helpers/Invoke-Terraform.ps1
@@ -148,7 +148,7 @@ function Invoke-Terraform {
 
         if($removeSubscriptionId) {
             Write-Verbose "Removing environment variable ARM_SUBSCRIPTION_ID that was set prior to this run"
-            Remove-Item $env:ARM_SUBSCRIPTION_ID = $null
+            $env:ARM_SUBSCRIPTION_ID = $null
         }
 
         # Stop and display timer