diff --git a/images/ubuntu/templates/ubuntu-minimal.pkr.hcl b/images/ubuntu/templates/ubuntu-minimal.pkr.hcl
index b2c76ac3..dc472575 100644
--- a/images/ubuntu/templates/ubuntu-minimal.pkr.hcl
+++ b/images/ubuntu/templates/ubuntu-minimal.pkr.hcl
@@ -241,7 +241,7 @@ build {
   }
 
   provisioner "shell" {
-    environment_vars = ["DEBIAN_FRONTEND=noninteractive", "HELPER_SCRIPTS=${local.helper_script_folder}"]
+    environment_vars = ["DEBIAN_FRONTEND=noninteractive", "HELPER_SCRIPTS=${local.helper_script_folder}", "INSTALLER_SCRIPT_FOLDER=${local.installer_script_folder}"]
     execute_command  = "sudo sh -c '{{ .Vars }} {{ .Path }}'"
     scripts          = ["${path.root}/../scripts/build/install-powershell.sh"]
   }