diff --git a/hosts.yml b/hosts.yml
index 776544e..8d99334 100644
--- a/hosts.yml
+++ b/hosts.yml
@@ -1,5 +1,6 @@
 # https://stackoverflow.com/questions/41094864/is-it-possible-to-write-ansible-hosts-inventory-files-in-yaml
 all:
-  hosts:
+  children:
     local:
-      ansible_host: 127.0.0.1
+      hosts:
+        127.0.0.1: