diff --git a/tasks/install.yaml b/tasks/install.yaml
index 99b5edd..19bacca 100644
--- a/tasks/install.yaml
+++ b/tasks/install.yaml
@@ -31,7 +31,7 @@
 - name: "docker repository"
   ansible.builtin.apt_repository:
     repo:
-      "deb [arch={{ ansible_architecture }} signed-by=/etc/apt/keyrings/docker.asc] \
+      "deb [arch=amd64 signed-by=/etc/apt/keyrings/docker.asc] \
        https://download.docker.com/linux/debian {{ ansible_distribution_release }} stable"
     state: "present"
     filename: "docker"