diff --git a/group_vars/all/vault.yml b/group_vars/all/vault.yml
index b813ba3..324d814 100644
--- a/group_vars/all/vault.yml
+++ b/group_vars/all/vault.yml
@@ -1,3 +1,4 @@
+---
 $ANSIBLE_VAULT;1.1;AES256
 34336231623938346631313932323131336439623837626366646338396137633436646365386639
 6332383765386235396331373836366230663563376665380a616436373136633933376435653230