diff --git a/tasks/setup-Debian.yml b/tasks/setup-Debian.yml
index 1cd39b3..8667254 100644
--- a/tasks/setup-Debian.yml
+++ b/tasks/setup-Debian.yml
@@ -49,6 +49,9 @@
     state: "{{ 'present' if docker_add_repo | bool else 'absent' }}"
   notify: apt update
 
+- name: Ensure handlers are notified immediately to update the apt cache.
+  ansible.builtin.meta: flush_handlers
+
 - name: Remove Docker apt key if docker_add_repo is false.
   ansible.builtin.file:
     path: /etc/apt/keyrings/docker.asc