diff --git a/app/Controllers/Provision.php b/app/Controllers/Provision.php
index faf64e5..bde06ab 100644
--- a/app/Controllers/Provision.php
+++ b/app/Controllers/Provision.php
@@ -274,6 +274,7 @@ class Provision extends BaseController
                  "dry_run"=> false,
                  "playbook"=> $playbook,
                  "environment"=> "{
+                     ZZ_IN_USE:'',
                      WHAT_HOST_IN_USE:'',
                      DESTINATION_FOLDER:'',
                      WHAT_PART_LOCAL:''