diff --git a/roles/debian/ansible/tasks/main.yml b/roles/debian/ansible/tasks/main.yml
index b845f2567..f14197d28 100644
--- a/roles/debian/ansible/tasks/main.yml
+++ b/roles/debian/ansible/tasks/main.yml
@@ -68,17 +68,19 @@
     content: "export PATH=$PATH:{{ ce_ansible.venv_path | default(_venv_path) }}/bin"
     dest: "/etc/profile.d/ansible-path.sh"
 
-- name: Build systemd timer variables string.
-  ansible.builtin.set_fact:
-    _timer: "{'{{ ce_ansible.upgrade.timer_name | default(_ce_ansible_timer_name) }}': { timer_command: '{{ ce_ansible.upgrade.command }}', timer_OnCalendar: '{{ ce_ansible.upgrade.on_calendar }}' }}"
+- name: Install systemd timer.
+  when: ce_ansible.upgrade.enabled
+  block:
+    - name: Build systemd timer variables string.
+      ansible.builtin.set_fact:
+        _timer: "{'{{ ce_ansible.upgrade.timer_name | default(_ce_ansible_timer_name) }}': { timer_command: '{{ ce_ansible.upgrade.command }}', timer_OnCalendar: '{{ ce_ansible.upgrade.on_calendar }}' }}"
 
-- name: Turn the timer string into a dictionary.
-  ansible.builtin.set_fact:
-    _timer: "{{ _timer.splitlines()|map('from_yaml')|list }}"
+    - name: Turn the timer string into a dictionary.
+      ansible.builtin.set_fact:
+        _timer: "{{ _timer.splitlines()|map('from_yaml')|list }}"
 
-- name: Create systemd timer to upgrade Ansible.
-  ansible.builtin.include_role:
-    name: contrib/systemd_timers
-  vars:
-    timers: "{{ _timer }}"
-  when: ce_ansible.upgrade.enabled
+    - name: Create systemd timer to upgrade Ansible.
+      ansible.builtin.include_role:
+        name: contrib/systemd_timers
+      vars:
+        timers: "{{ _timer }}"