diff --git a/hosts b/hosts
index c71a81c..e66735b 100644
--- a/hosts
+++ b/hosts
@@ -5,7 +5,7 @@ VM-debian11-template.universe.local
 glustertest
 
 [server]
-adguard.universe.local
+AdGuard.universe.local
 pve.universe.local
 netbox.universe.local
 samba-ad-dc.universe.local
diff --git a/roles/docker/tasks/main.yml b/roles/docker/tasks/main.yml
index b225617..d65b19e 100644
--- a/roles/docker/tasks/main.yml
+++ b/roles/docker/tasks/main.yml
@@ -1,9 +1,9 @@
 ---
 # Load distro specific variables
-- include_vars: "{{ ansible_distribution }}.yml"
+- include_vars: "{{ ansible_distribution | lower }}.yml"
   tags: always
   ignore_errors: True
-- include_vars: "{{ ansible_fqdn }}.yml"
+- include_vars: "{{ ansible_fqdn | lower }}.yml"
   ignore_errors: True
 
 - import_tasks: install_docker.yml
diff --git a/roles/grafana/tasks/main.yml b/roles/grafana/tasks/main.yml
index 685d974..7f6fdb7 100644
--- a/roles/grafana/tasks/main.yml
+++ b/roles/grafana/tasks/main.yml
@@ -1,9 +1,9 @@
 ---
 # Load distro specific variables
-- include_vars: "{{ ansible_distribution }}.yml"
+- include_vars: "{{ ansible_distribution | lower }}.yml"
   tags: always
   ignore_errors: True
-- include_vars: "{{ ansible_fqdn }}.yml"
+- include_vars: "{{ ansible_fqdn | lower }}.yml"
   ignore_errors: True
 
 - block:
diff --git a/roles/jitsimeet/tasks/main.yml b/roles/jitsimeet/tasks/main.yml
index d3da5d2..ea682f6 100644
--- a/roles/jitsimeet/tasks/main.yml
+++ b/roles/jitsimeet/tasks/main.yml
@@ -1,5 +1,5 @@
 # Load distro-specific variables
-- include_vars: "{{ ansible_distribution }}.yml"
+- include_vars: "{{ ansible_distribution | lower }}.yml"
   tags: always
 
 - block:
diff --git a/roles/mailserver/tasks/main.yml b/roles/mailserver/tasks/main.yml
index 67e40a9..2d2496b 100644
--- a/roles/mailserver/tasks/main.yml
+++ b/roles/mailserver/tasks/main.yml
@@ -1,5 +1,5 @@
 # Load distro-specific variables
-- include_vars: "{{ ansible_distribution }}.yml"
+- include_vars: "{{ ansible_distribution | lower }}.yml"
   tags: always
 
 - block:
diff --git a/roles/mastodon/tasks/main.yml b/roles/mastodon/tasks/main.yml
index 025a2ef..ab6d4b2 100644
--- a/roles/mastodon/tasks/main.yml
+++ b/roles/mastodon/tasks/main.yml
@@ -1,8 +1,8 @@
 ---
 # Load distro specific variables
-- include_vars: "{{ ansible_distribution }}.yml"
+- include_vars: "{{ ansible_distribution | lower }}.yml"
   tags: always
-- include_vars: "{{ ansible_fqdn }}.yml"
+- include_vars: "{{ ansible_fqdn | lower }}.yml"
   ignore_errors: True
 
 
diff --git a/roles/nameserver/tasks/main.yml b/roles/nameserver/tasks/main.yml
index 3cbaea1..f5a8771 100644
--- a/roles/nameserver/tasks/main.yml
+++ b/roles/nameserver/tasks/main.yml
@@ -1,5 +1,5 @@
 # Load distro-specific variables
-- include_vars: "{{ ansible_distribution }}.yml"
+- include_vars: "{{ ansible_distribution | lower }}.yml"
   tags: always
 
 - block:
diff --git a/roles/proxyserver/tasks/main.yaml b/roles/proxyserver/tasks/main.yaml
index 3a4b7ba..19232cb 100644
--- a/roles/proxyserver/tasks/main.yaml
+++ b/roles/proxyserver/tasks/main.yaml
@@ -1,9 +1,9 @@
 ---
 # Load distro specific variables
-- include_vars: "{{ ansible_distribution }}.yml"
+- include_vars: "{{ ansible_distribution | lower }}.yml"
   tags: always
   ignore_errors: True
-- include_vars: "{{ ansible_fqdn }}.yml"
+- include_vars: "{{ ansible_fqdn | lower }}.yml"
   ignore_errors: True
 
 - include_tasks: squid.yaml
diff --git a/roles/server/tasks/main.yml b/roles/server/tasks/main.yml
index a591e41..1b4e2ec 100644
--- a/roles/server/tasks/main.yml
+++ b/roles/server/tasks/main.yml
@@ -1,9 +1,9 @@
 ---
 # Load distro specific variables
-- include_vars: "{{ ansible_distribution }}.yml"
+- include_vars: "{{ ansible_distribution | lower }}.yml"
   tags: always
   ignore_errors: True
-- include_vars: "{{ ansible_fqdn }}.yml"
+- include_vars: "{{ ansible_fqdn | lower }}.yml"
   ignore_errors: True
 
 - block:
diff --git a/roles/webserver/tasks/main.yml b/roles/webserver/tasks/main.yml
index 239d87e..be86bd5 100644
--- a/roles/webserver/tasks/main.yml
+++ b/roles/webserver/tasks/main.yml
@@ -1,5 +1,5 @@
 # Load distro-specific variables
-- include_vars: "{{ ansible_distribution }}.yml"
+- include_vars: "{{ ansible_distribution | lower }}.yml"
   tags: always
 
 - block: