diff --git a/README.md b/README.md
index 953b7dd..f4be6a0 100644
--- a/README.md
+++ b/README.md
@@ -60,6 +60,7 @@ The main Docker repo URL, common between Debian and RHEL systems.
     docker_apt_repository: "deb [arch={{ docker_apt_arch }}] {{ docker_repo_url }}/{{ ansible_distribution | lower }} {{ ansible_distribution_release }} {{ docker_apt_release_channel }}"
     docker_apt_ignore_key_error: True
     docker_apt_gpg_key: "{{ docker_repo_url }}/{{ ansible_distribution | lower }}/gpg"
+    docker_apt_filename: ""
 
 (Used only for Debian/Ubuntu.) You can switch the channel to `nightly` if you want to use the Nightly release.
 
diff --git a/defaults/main.yml b/defaults/main.yml
index 870a94c..e9afb09 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -36,6 +36,7 @@ docker_repo_url: https://download.docker.com/linux
 docker_apt_release_channel: stable
 docker_apt_arch: "{{ 'arm64' if ansible_architecture == 'aarch64' else 'amd64' }}"
 docker_apt_repository: "deb [arch={{ docker_apt_arch }}] {{ docker_repo_url }}/{{ ansible_distribution | lower }} {{ ansible_distribution_release }} {{ docker_apt_release_channel }}"
+docker_apt_filename: ""
 docker_apt_ignore_key_error: true
 docker_apt_gpg_key: "{{ docker_repo_url }}/{{ ansible_distribution | lower }}/gpg"
 
diff --git a/tasks/setup-Debian.yml b/tasks/setup-Debian.yml
index 0abcd17..c6fe8c4 100644
--- a/tasks/setup-Debian.yml
+++ b/tasks/setup-Debian.yml
@@ -49,5 +49,6 @@
   apt_repository:
     repo: "{{ docker_apt_repository }}"
     state: present
+    filename: "{{ docker_apt_filename }}"
     update_cache: true
   when: docker_add_repo | bool