diff --git a/ansible/roles/metacluster/tasks/components.yml b/ansible/roles/metacluster/tasks/components.yml
index 8f78ea0..e531f30 100644
--- a/ansible/roles/metacluster/tasks/components.yml
+++ b/ansible/roles/metacluster/tasks/components.yml
@@ -78,7 +78,7 @@
         docker://{{ item }} \
         docker-archive:./{{ ( item | regex_findall('[^/:]+'))[-2] }}.tar:{{ item }}
     chdir: /opt/metacluster/container-images
-  loop: "{{ ((containerimages.results | map(attribute='stdout_lines') | flatten) + dependencies.container_images + clusterapi_containerimages) | unique }}"
+  loop: "{{ ((containerimages.results | map(attribute='stdout_lines') | flatten) + dependencies.container_images + (clusterapi_containerimages | list)) | unique }}"
 
 # - name: Inject manifests
 #   ansible.builtin.template: