diff --git a/roles/head-prep/defaults/main.yml b/roles/head-prep/defaults/main.yml
new file mode 100644
index 0000000..8e379dd
--- /dev/null
+++ b/roles/head-prep/defaults/main.yml
@@ -0,0 +1,4 @@
+---
+
+on_maas: false
+