diff --git a/README.md b/README.md
index 885471b..8bf9e5f 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,7 @@ Variables to control the state of the `docker` service, and whether it should st
 
     docker_install_compose: true
     docker_compose_version: "1.26.0"
+    docker_compose_arch: x86_64
     docker_compose_path: /usr/local/bin/docker-compose
 
 Docker Compose installation options.
diff --git a/defaults/main.yml b/defaults/main.yml
index 1b9de37..9d8b2c1 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -12,7 +12,8 @@ docker_restart_handler_state: restarted
 # Docker Compose options.
 docker_install_compose: true
 docker_compose_version: "1.26.0"
-docker_compose_url: https://github.com/docker/compose/releases/download/{{ docker_compose_version }}/docker-compose-Linux-x86_64
+docker_compose_arch: x86_64
+docker_compose_url: "https://github.com/docker/compose/releases/download/{{ docker_compose_version }}/docker-compose-Linux-{{ docker_compose_arch }}"
 docker_compose_path: /usr/local/bin/docker-compose
 
 # Docker repo URL.