diff --git a/HowtoAnsible.md b/HowtoAnsible.md
index f890cd06..71acbdef 100644
--- a/HowtoAnsible.md
+++ b/HowtoAnsible.md
@@ -272,6 +272,16 @@ Voici quelques exemples de modules que nous utilisons :
     - vim--no_x11
 ~~~
 
+* module [timezone](http://docs.ansible.com/ansible/timezone_module.html) :
+
+~~~{.yaml}
+- timezone:
+    name: Europe/Paris
+~~~
+
+Si systemd est présent, le module utilise `timedatectl`.
+Sinon, sur Debian il utilise "/etc/timezone" et reconfigure le paquet "tzdata".
+
 Pour avoir plus d'infos sur un module :
 
 ~~~
@@ -1052,4 +1062,4 @@ ansible_python_interpreter=/usr/local/bin/python2.7
 * [Ansible 101 - on a Cluster of Raspberry Pi 2s](https://www.youtube.com/watch?v=ZNB1at8mJWY)
 * Sysadmin Casts (épisodes [43](https://sysadmincasts.com/episodes/43-19-minutes-with-ansible-part-1-4), [45](https://sysadmincasts.com/episodes/45-learning-ansible-with-vagrant-part-2-4), [46](https://sysadmincasts.com/episodes/46-configuration-management-with-ansible-part-3-4) et [47](https://sysadmincasts.com/episodes/47-zero-downtime-deployments-with-ansible-part-4-4))
 * [How Twitter uses Ansible](https://www.youtube.com/watch?v=fwGrKXzocg4) (AnsibleFest 2014)
-* [Orchestration with Ansible at Fedora Project](http://fr.slideshare.net/AdityaPatawari/ansible-33223245)
+* [Orchestration with Ansible at Fedora Project](http://fr.slideshare.net/AdityaPatawari/ansible-33223245)
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