diff --git a/meta/main.yml b/meta/main.yml
index 317ddb1..e570b8d 100644
--- a/meta/main.yml
+++ b/meta/main.yml
@@ -1,3 +1,4 @@
+# Standards: 0.1
 ---
 galaxy_info:
   author: xoxys
@@ -5,9 +6,9 @@ galaxy_info:
   license: MIT
   min_ansible_version: 2.4
   platforms:
-  - name: EL
-    versions:
-    - 7
+    - name: EL
+      versions:
+        - 7
   galaxy_tags:
     - zigbee
     - zigbee2mqtt
diff --git a/tasks/install.yml b/tasks/install.yml
index 81040a1..0eb5465 100644
--- a/tasks/install.yml
+++ b/tasks/install.yml
@@ -55,11 +55,11 @@
   become_user: "{{ zigbee2mqtt_user }}"
 
 - block:
-  - name: Create systemd unit files
-    template:
-      src: "etc/systemd/system/zigbee2mqtt.service.j2"
-      dest: "/etc/systemd/system/zigbee2mqtt.service"
-      mode: 0644
-    notify: __zigbee2mqtt_restart
+    - name: Create systemd unit files
+      template:
+        src: "etc/systemd/system/zigbee2mqtt.service.j2"
+        dest: "/etc/systemd/system/zigbee2mqtt.service"
+        mode: 0644
+      notify: __zigbee2mqtt_restart
   become: True
   become_user: root
diff --git a/tasks/prepare.yml b/tasks/prepare.yml
index 2be5c4a..5cb396f 100644
--- a/tasks/prepare.yml
+++ b/tasks/prepare.yml
@@ -1,46 +1,46 @@
 ---
 - block:
-  - name: Create local facts dir
-    file:
-      path: /etc/ansible/facts.d
-      state: directory
+    - name: Create local facts dir
+      file:
+        path: /etc/ansible/facts.d
+        state: directory
 
-  - name: Setup local fact script
-    get_url:
-      url: https://gitea.rknet.org/ansible/custom_facts/raw/branch/master/zigbee2mqtt.py
-      dest: /etc/ansible/facts.d/zigbee2mqtt.fact
-      mode: 0755
-    register: __zigbee2mqtt_add_fact
+    - name: Setup local fact script
+      get_url:
+        url: https://gitea.rknet.org/ansible/custom_facts/raw/branch/master/zigbee2mqtt.py
+        dest: /etc/ansible/facts.d/zigbee2mqtt.fact
+        mode: 0755
+      register: __zigbee2mqtt_add_fact
 
-  - name: Update facts
-    setup:
-      filter: "*"
-    when: __zigbee2mqtt_add_fact.changed
+    - name: Update facts
+      setup:
+        filter: "*"
+      when: __zigbee2mqtt_add_fact.changed
 
-  - name: Set current zigbee2mqtt version
-    set_fact:
-      zigbee2mqtt_current_version: "{{ ansible_local.zigbee2mqtt.version }}"
-    failed_when: ansible_local.zigbee2mqtt.error
+    - name: Set current zigbee2mqtt version
+      set_fact:
+        zigbee2mqtt_current_version: "{{ ansible_local.zigbee2mqtt.version }}"
+      failed_when: ansible_local.zigbee2mqtt.error
 
-  - debug:
-      msg: Current version is '{{ zigbee2mqtt_current_version }}'
+    - debug:
+        msg: Current version is '{{ zigbee2mqtt_current_version }}'
 
-  - name: Install requirements
-    package:
-      name: "{{ item }}"
-      state: present
-    with_items:
-      - git
+    - name: Install requirements
+      package:
+        name: "{{ item }}"
+        state: present
+      with_items:
+        - git
 
-  - name: Create group '{{ zigbee2mqtt_group }}'
-    group:
-      name: "{{ zigbee2mqtt_group }}"
-      state: present
+    - name: Create group '{{ zigbee2mqtt_group }}'
+      group:
+        name: "{{ zigbee2mqtt_group }}"
+        state: present
 
-  - name: Create user '{{ zigbee2mqtt_user }}'
-    user:
-      name: "{{ zigbee2mqtt_user }}"
-      group: "{{ zigbee2mqtt_group }}"
-      groups: "{{ zigbee2mqtt_secondary_groups }}"
+    - name: Create user '{{ zigbee2mqtt_user }}'
+      user:
+        name: "{{ zigbee2mqtt_user }}"
+        group: "{{ zigbee2mqtt_group }}"
+        groups: "{{ zigbee2mqtt_secondary_groups }}"
   become: True
   become_user: root