diff --git a/roles/juju-setup/defaults/main.yml b/roles/juju-setup/defaults/main.yml
index c6ad753..74d7eee 100644
--- a/roles/juju-setup/defaults/main.yml
+++ b/roles/juju-setup/defaults/main.yml
@@ -8,3 +8,4 @@
 
 juju_config_path: /usr/local/src/juju_config.yml
 charm_versions: {}
+