diff --git a/azure/starter-vm/terraform/variables.tf b/azure/starter-vm/terraform/variables.tf
index 9cecbcd8..0143c86d 100644
--- a/azure/starter-vm/terraform/variables.tf
+++ b/azure/starter-vm/terraform/variables.tf
@@ -7,6 +7,7 @@
 # client_id = "..."
 # client_secret = "..."
 # tenant_id = "..."
+# vm1_admin_password = "..."
 # The secret.tfvars file will be read if you use:
 # $ terraform <subcommand> -var-file="secret.tfvars"