diff --git a/visio443.champs-libres.be.yml b/visio443.champs-libres.be.yml
index fe3e777..cb479cd 100644
--- a/visio443.champs-libres.be.yml
+++ b/visio443.champs-libres.be.yml
@@ -1,6 +1,6 @@
+---
 - hosts: visio443.champs-libres.be
   roles:
     - role: common
       vars:
         hostname: visio443.champs-libres.be
-