diff --git a/aether-playbook/roles/k8s/tasks/docker.yml b/aether-playbook/roles/k8s/tasks/docker.yml
index 7d90bbb..619ab03 100644
--- a/aether-playbook/roles/k8s/tasks/docker.yml
+++ b/aether-playbook/roles/k8s/tasks/docker.yml
@@ -16,29 +16,26 @@
 
 - name: Install dependencies for Docker
   apt:
-    name:
+    name: "{{ item }}"
+    state: present
+  with_items:
       - apt-transport-https
       - ca-certificates
       - curl
       - software-properties-common
-    state: present
   tags: docker
 
 - name: Add Docker GPG key
-  shell: |
-    curl -sSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
-  args:
-    warn: false
+  apt_key:
+    url: https://download.docker.com/linux/ubuntu/gpg
+    state: present
   tags: docker
 
 - name: Add Docker repository
-  shell: |
-    add-apt-repository \
-     "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
-     $(lsb_release -cs) \
-     stable"
-  args:
-    warn: false
+  apt_repository:
+    repo: deb [arch=amd64] https://download.docker.com/linux/ubuntu {{ ansible_distribution_release }} stable
+    update_cache: yes
+    state: present
   tags: docker
 
 - name: Install Docker CE
@@ -51,7 +48,8 @@
 - name: Add current user to "docker" group
   user:
     name: "{{ ansible_user }}"
-    groups: docker
+    groups:
+      - docker
     append: true
   tags: docker