diff --git a/readme.md b/readme.md
index b24a20e..748b674 100644
--- a/readme.md
+++ b/readme.md
@@ -7,7 +7,7 @@ This role configures [Docker](<https://docker.io/>), for reasons.
 | Operating System | Version |
 | --- | ----- |
 | Debian | 13 |
-| Debian | 13 |
+| Ubuntu | 24 |
 
 ## Tags
 
diff --git a/tasks/install.yaml b/tasks/install.yaml
index bd4252e..c593e82 100644
--- a/tasks/install.yaml
+++ b/tasks/install.yaml
@@ -54,16 +54,17 @@
     # add docker gpg key
     - name: "docker gpg key"
       ansible.builtin.get_url:
-        url: "https://download.docker.com/linux/debian/gpg"
+        url: "https://download.docker.com/linux/{{ ansible_distribution | lower }}/gpg"
         dest: "/etc/apt/keyrings/docker.asc"
         mode: "0644"
 
     # add docker repository
     - name: "docker repository"
       ansible.builtin.apt_repository:
-        repo:
-          "deb [arch=amd64 signed-by=/etc/apt/keyrings/docker.asc] \
-           https://download.docker.com/linux/debian {{ ansible_distribution_release }} stable"
+        repo: "deb [arch={{ ansible_architecture | replace('x86_64', 'amd64') }}\
+          signed-by=/etc/apt/keyrings/docker.asc]\
+          https://download.docker.com/linux/{{ ansible_distribution | lower }}\
+          {{ ansible_distribution_release }} stable"
         state: "present"
         filename: "docker"