diff --git a/defaults/main.yml b/defaults/main.yml
index d75b81f..1b9de37 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -20,7 +20,8 @@ docker_repo_url: https://download.docker.com/linux
 
 # Used only for Debian/Ubuntu. Switch 'stable' to 'nightly' if needed.
 docker_apt_release_channel: stable
-docker_apt_repository: "deb [arch={{ docker_apt_arch.stdout }}] {{ docker_repo_url }}/{{ ansible_distribution | lower }} {{ ansible_distribution_release }} {{ docker_apt_release_channel }}"
+docker_apt_arch: amd64
+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"
 
diff --git a/tasks/setup-Debian.yml b/tasks/setup-Debian.yml
index bce94fe..cc444ca 100644
--- a/tasks/setup-Debian.yml
+++ b/tasks/setup-Debian.yml
@@ -44,13 +44,6 @@
     warn: false
   when: add_repository_key is failed
 
-- name: Get DEB architecture
-  shell: dpkg --print-architecture
-  register: docker_apt_arch
-  check_mode: false
-  changed_when: false
-  failed_when: false
-
 - name: Add Docker repository.
   apt_repository:
     repo: "{{ docker_apt_repository }}"