diff --git a/roles/docker/defaults/main.yml b/roles/docker/defaults/main.yml
index 07c422c..8877571 100644
--- a/roles/docker/defaults/main.yml
+++ b/roles/docker/defaults/main.yml
@@ -216,3 +216,8 @@ services:
   watchtower:
     file: watchtower.yml
     version: "1.5.3"
+
+  diun:
+    file: diun.yml
+    version: "4.25"
+    volume_folder: "{{ volume_root_folder }}/diun"
diff --git a/roles/docker/tasks/services/diun.yml b/roles/docker/tasks/services/diun.yml
new file mode 100644
index 0000000..c1435a1
--- /dev/null
+++ b/roles/docker/tasks/services/diun.yml
@@ -0,0 +1,42 @@
+# vim: ft=yaml.ansible
+---
+
+- name: Create diun volume folder
+  file:
+    path: "{{ services.diun.volume_folder }}"
+    state: directory
+
+- name: Add diun notif config
+  template:
+    src: diun-notif-config.yml.j2
+    dest: "{{ services.diun.volume_folder }}/notif-config.yml"
+    owner: root
+    group: root
+    mode: 0600
+
+- name: Setup diun
+  docker_compose:
+    project_name: diun
+    pull: yes
+    definition:
+      version: "3.5"
+
+      services:
+        diun:
+          container_name: diun
+          image: "crazymax/diun:{{ services.diun.version }}"
+          command: serve
+          volumes:
+            - "./data:/data"
+            - "/var/run/docker.sock:/var/run/docker.sock"
+          environment:
+            - "TZ=Europe/Paris"
+            - "LOG_LEVEL=info"
+            - "LOG_JSON=false"
+            - "DIUN_WATCH_WORKERS=20"
+            - "DIUN_WATCH_SCHEDULE=0 */6 * * *"
+            - "DIUN_WATCH_JITTER=30s"
+            - "DIUN_PROVIDERS_DOCKER=true"
+          labels:
+            - "diun.enable=true"
+          restart: always