diff --git a/vars/default_vars.yml b/vars/default_vars.yml
index 8cb8bf139..2277dee4a 100644
--- a/vars/default_vars.yml
+++ b/vars/default_vars.yml
@@ -16,6 +16,7 @@ iiab_local_vars_file: "{{ iiab_etc_path }}/local_vars.yml"
 # Installation status files
 iiab_env_file: "{{ iiab_etc_path }}/iiab.env"
 iiab_ini_file: "{{ iiab_etc_path }}/iiab.ini"
+iiab_installed: "{{ iiab_etc_path }}/config_vars.yml"
 
 iiab_base: /opt/iiab
 iiab_dir: "{{ iiab_base }}/iiab"