diff --git a/tasks/main.yml b/tasks/main.yml
index b0e9db0..134b96d 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -77,6 +77,12 @@
     state: started
     enabled: true
 
+- name: Configure tâche cron pour docker system prune
+  ansible.builtin.template:
+    src: docker_prune.j2
+    dest: /etc/cron.daily/docker_prune
+    mode: u=rwx,g=rx,o=rx
+
 - name: Traefik network
   community.docker.docker_network:
     name: traefik
@@ -102,4 +108,3 @@
   args:
     chdir: /opt/traefik/
   when: docker_host_traefik_enabled and traefik_compose_file.changed
-
diff --git a/templates/docker_prune.j2 b/templates/docker_prune.j2
new file mode 100644
index 0000000..54ad972
--- /dev/null
+++ b/templates/docker_prune.j2
@@ -0,0 +1,3 @@
+#!/bin/bash
+# {{ ansible_managed }}
+docker system prune -a -f | logger -t docker_prune