diff --git a/CHANGELOG.md b/CHANGELOG.md
index 811bdb8..b40f214 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@ Which is based on [Keep A Changelog](http://keepachangelog.com/)
 ### Changed
 
 - test: replace kitchen to molecule
+- chore: use FQCN for module name
 
 ### Removed
 
diff --git a/tasks/base.yml b/tasks/base.yml
index f7bea98..04f5e7d 100644
--- a/tasks/base.yml
+++ b/tasks/base.yml
@@ -1,17 +1,15 @@
 ---
 - name: install certbot package
-  apt:
-    name: '{{ packages }}'
-    default_release: '{{ certbot_distribution|default(ansible_distribution_release) }}'
-    state: present
-  vars:
-    packages:
+  ansible.builtin.apt:
+    name:
       - certbot
       - cron
+    default_release: '{{ certbot_distribution|default(ansible_distribution_release) }}'
+    state: present
   tags: certbot
 
 - name: create webroot path directory
-  file:
+  ansible.builtin.file:
     path: '{{ certbot_path }}'
     owner: root
     group: root
@@ -20,7 +18,7 @@
   tags: certbot
 
 - name: install certbot-renew binary
-  copy:
+  ansible.builtin.copy:
     src: certbot-renew
     dest: /usr/local/bin/certbot-renew
     owner: root
@@ -29,7 +27,7 @@
   tags: certbot
 
 - name: install certbot renew configuration
-  template:
+  ansible.builtin.template:
     src: renew.cfg.j2
     dest: /etc/letsencrypt/renew.cfg
     owner: root
@@ -38,16 +36,16 @@
   tags: certbot
 
 - name: remove old cerbot renew cron
-  file:
+  ansible.builtin.file:
     path: /etc/cron.d/certbot
     state: absent
   tags: certbot
 
 - name: add certbot renew cron
-  cron:
+  ansible.builtin.cron:
     name: certbot-renew
     user: root
     hour: '*/12'
-    minute: 0
+    minute: '0'
     job: perl -e 'sleep int(rand(3600))' && certbot -q renew --renew-hook /usr/local/bin/certbot-renew
   tags: certbot
diff --git a/tasks/certificates.yml b/tasks/certificates.yml
index 5324437..bed4e94 100644
--- a/tasks/certificates.yml
+++ b/tasks/certificates.yml
@@ -1,19 +1,19 @@
 ---
 - name: check if certificate exist
-  stat:
+  ansible.builtin.stat:
     path: '/etc/letsencrypt/live/{{ item.name }}'
   loop: '{{ certbot_domains }}'
   register: st
   tags: certbot
 
 - name: check if nginx is launch
-  stat:
+  ansible.builtin.stat:
     path: /var/run/nginx.pid
   register: ng
   tags: certbot
 
 - name: create a new certificate
-  command: >
+  ansible.builtin.command: >
     certbot certonly -n --agree-tos -d {{ item.item.name }} -m {{ certbot_mail }}
     --webroot --webroot-path {{ certbot_path }} --rsa-key-size {{ certbot_key_size }}
   loop: '{{ st.results }}'
@@ -21,7 +21,7 @@
   tags: certbot
 
 - name: create a new certificate (standalone)
-  command: >
+  ansible.builtin.command: >
     certbot certonly -n --agree-tos -d {{ item.item.name }} -m {{ certbot_mail }}
     --standalone --rsa-key-size {{ certbot_key_size }}
   loop: '{{ st.results }}'