diff --git a/docker.yml b/docker.yml
index e93d5b6..abdba95 100644
--- a/docker.yml
+++ b/docker.yml
@@ -90,9 +90,13 @@
         state: absent
         filename: docker       
 
+    - name: Get DEB architecture
+      shell: dpkg --print-architecture
+      register: deb_architecture
+
     - name: Add repository into list
       ansible.builtin.apt_repository:
-        repo: "deb [arch=amd64 signed-by=/usr/share/keyrings/gpg-pub-docker.gpg] https://download.docker.com/linux/{{ ansible_distribution | lower }} {{ ansible_distribution_release }} stable"
+        repo: "deb [arch={{ deb_architecture.stdout }} signed-by=/usr/share/keyrings/gpg-pub-docker.gpg] https://download.docker.com/linux/{{ ansible_distribution | lower }} {{ ansible_distribution_release }} stable"
         state: present
         filename: docker