diff --git a/ansible/roles/gitea-runner/molecule/common/prepare.yml b/ansible/roles/gitea-runner/molecule/common/prepare.yml
index 1286c67..84de7f6 100644
--- a/ansible/roles/gitea-runner/molecule/common/prepare.yml
+++ b/ansible/roles/gitea-runner/molecule/common/prepare.yml
@@ -9,9 +9,13 @@
         cache_valid_time: 0
       when: ansible_facts['os_family'] == 'Debian'
 
-    - name: Install python3-debian for deb822_repository module
+    - name: Install prerequisites for rootless Docker role (Debian/Ubuntu)
       ansible.builtin.apt:
-        name: python3-debian
+        name:
+          - curl
+          - gpg
+          - python3-debian
+          - ca-certificates
         state: present
       when: ansible_facts['os_family'] == 'Debian'
 
@@ -19,3 +23,12 @@
       community.general.pacman:
         update_cache: true
       when: ansible_facts['os_family'] == 'Archlinux'
+
+    - name: Install prerequisites for rootless Docker role (Arch Linux)
+      community.general.pacman:
+        name:
+          - curl
+          - gpg
+          - ca-certificates
+        state: present
+      when: ansible_facts['os_family'] == 'Archlinux'