diff --git a/playbook-caddyproxy.yml b/playbook-caddyproxy.yml
index 9372b9e..c55ed2b 100644
--- a/playbook-caddyproxy.yml
+++ b/playbook-caddyproxy.yml
@@ -23,8 +23,7 @@
         name: owner
       vars:
         owner_name: "{{ app_user }}"
-        owner_extra_groups:
-          - "docker"
+        owner_extra_groups: ["docker"]
 
     - name: "Create internal application directories"
       ansible.builtin.file:
diff --git a/playbook-gitea.yml b/playbook-gitea.yml
index 38ab6bd..2548fd1 100644
--- a/playbook-gitea.yml
+++ b/playbook-gitea.yml
@@ -19,10 +19,7 @@
         name: owner
       vars:
         owner_name: "{{ app_user }}"
-        owner_extra_groups:
-          - "docker"
-        owner_ssh_keys:
-          - "{{ lookup('file', 'files/av_id_rsa.pub') }}"
+        owner_extra_groups: ["docker"]
 
     - name: "Create internal application directories"
       ansible.builtin.file:
diff --git a/playbook-gramps.yml b/playbook-gramps.yml
index 639290c..e7413d4 100644
--- a/playbook-gramps.yml
+++ b/playbook-gramps.yml
@@ -20,10 +20,7 @@
         name: owner
       vars:
         owner_name: "{{ app_user }}"
-        owner_extra_groups:
-          - "docker"
-        owner_ssh_keys:
-          - "{{ lookup('file', 'files/av_id_rsa.pub') }}"
+        owner_extra_groups: ["docker"]
 
     - name: "Create application internal directories"
       ansible.builtin.file: