diff --git a/vars/main.yml b/vars/main.yml
index 2855db6..79f7169 100644
--- a/vars/main.yml
+++ b/vars/main.yml
@@ -21,7 +21,7 @@ _grafana_kiosk:
     playlist: false
     URL: https://play.grafana.org
     ignore_certificate_errors: false
-  enable_systemd: true
+  manage_systemd: true
   display: DISPLAY=:0
   lightdm_autologin: false
 
@@ -32,5 +32,5 @@ _dl_matrix:
   'armv6l': "grafana-kiosk.linux.armv6"
   'armv5l': "grafana-kiosk.linux.armv5"
 
-playbook_version_number: 17 # should be an integer
+playbook_version_number: 18 # should be an integer
 playbook_version_path: 'role-grafana-kiosk_roles-ansible_github.com.version' # unique string