diff --git a/ansible/playbooks/5_nextcloud.yml b/ansible/playbooks/5_nextcloud.yml
index 6ef3a4c..c8a054e 100644
--- a/ansible/playbooks/5_nextcloud.yml
+++ b/ansible/playbooks/5_nextcloud.yml
@@ -131,3 +131,19 @@
       until: set_permissions is success
       retries: 3
       delay: 5
+
+    - name: Installer l'application Calendar
+      shell: >
+        docker exec -u 33 {{ nextcloud_container }} php occ app:install calendar
+      register: install_calendar
+      until: install_calendar is success
+      retries: 3
+      delay: 5
+
+    - name: Activer l'application Calendar
+      shell: >
+        docker exec -u 33 {{ nextcloud_container }} php occ app:enable calendar
+      register: enable_calendar
+      until: enable_calendar is success
+      retries: 3
+      delay: 5