diff --git a/group_vars/all.yml b/group_vars/all.yml
index 6405d23..43ae43e 100644
--- a/group_vars/all.yml
+++ b/group_vars/all.yml
@@ -1,3 +1,5 @@
+---
+
 smtp_relay_pass: !vault |
           $ANSIBLE_VAULT;1.1;AES256
           35333033346637663866393736623536313961396638323230616463356432376265303362636438
@@ -5,4 +7,3 @@ smtp_relay_pass: !vault |
           39343134646635326465316239313334353232666361343733613166643363373962633538646163
           6663623433343233350a633463346664376563313830646539343439313436623365336463353463
           65393733353432376464306536663135623663613232326139306333363461313463
-
diff --git a/group_vars/nut.yml b/group_vars/nut.yml
index 76b35b7..fcf8b50 100644
--- a/group_vars/nut.yml
+++ b/group_vars/nut.yml
@@ -1,3 +1,5 @@
+---
+
 nut_pass: !vault |
           $ANSIBLE_VAULT;1.1;AES256
           64313965633338626466633664393139313833623763363964666633666335393331643239343933
@@ -5,4 +7,3 @@ nut_pass: !vault |
           65376235613531306163313730363262313061346338353635626335333961646330316562343038
           6238386332613761610a393739366561646336343030336363613365623336383735353838623266
           3862
-
diff --git a/group_vars/phpservers.yml b/group_vars/phpservers.yml
index 43e0dd3..519b8e5 100644
--- a/group_vars/phpservers.yml
+++ b/group_vars/phpservers.yml
@@ -1 +1,3 @@
+---
+
 php_version: "{% if ansible_facts['os_family'] == 'Debian' and ansible_facts['distribution_major_version'] == '10' %}7.3{% elif ansible_facts['os_family'] == 'Debian' and ansible_facts['distribution_major_version'] == '11' %}7.4{% endif %}"