diff --git a/roles/nextcloud/defaults/main.yml b/roles/nextcloud/defaults/main.yml
index 732cb18..b13c471 100644
--- a/roles/nextcloud/defaults/main.yml
+++ b/roles/nextcloud/defaults/main.yml
@@ -1,8 +1,8 @@
 ---
 # set preferred application version
-nextcloud_version: 30-fpm-alpine
+nextcloud_version: 29-fpm-alpine
 # set preferred postgres version
-nextcloud_db_version: 16-alpine
+nextcloud_db_version: 12-alpine
 
 nextcloud_upstream_file_dir: "{{ docker_stack_files_dir }}/{{ stack_name }}"
 
diff --git a/roles/nextcloud/tasks/main.yml b/roles/nextcloud/tasks/main.yml
index 05e9c38..8275a71 100644
--- a/roles/nextcloud/tasks/main.yml
+++ b/roles/nextcloud/tasks/main.yml
@@ -16,12 +16,14 @@
     state: directory
     mode: "0755"
   become: true
+  notify: "update nextcloud upstream"
 
 - name: Move webserver Caddyfile to target dir
   ansible.builtin.copy:
     src: "Caddyfile"
     dest: "{{ nextcloud_upstream_file_dir }}/Caddyfile"
   become: true
+  notify: "update nextcloud upstream"
 
 - name: Deploy to swarm
   community.general.docker_stack:
@@ -33,3 +35,4 @@
   become: true
   tags:
     - docker-swarm
+  notify: "update nextcloud upstream"
diff --git a/roles/nextcloud/templates/docker-stack.yml.j2 b/roles/nextcloud/templates/docker-stack.yml.j2
index 80f28fa..36526bc 100644
--- a/roles/nextcloud/templates/docker-stack.yml.j2
+++ b/roles/nextcloud/templates/docker-stack.yml.j2
@@ -142,24 +142,6 @@ services:
     networks:
       - backend
 
-  # from https://okxo.de/speed-up-nextcloud-preview-generation-with-imaginary/
-  # and https://github.com/nextcloud/all-in-one/tree/main/Containers/imaginary
-  imaginary:
-    image: nextcloud/aio-imaginary:latest
-    environment:
-      - PORT=9000
-    healthcheck:
-      test: ["CMD", "/healthcheck.sh"]
-      interval: 1m
-      timeout: 10s
-      retries: 3
-      start_period: 1m
-    command: -return-size -max-allowed-resolution 222.2 -concurrency 50 -enable-url-source -log-level debug
-    cap_add:
-      - CAP_SYS_NICE
-    networks:
-      - backend
-
   # metrics:
   #   image: telegraf
   #   hostname: "${HOSTNAME:-vmi352583.contaboserver.net}"