diff --git a/ansible/post-deploy.yml b/ansible/post-deploy.yml
index 8c9272b..9ea6637 100644
--- a/ansible/post-deploy.yml
+++ b/ansible/post-deploy.yml
@@ -25,17 +25,12 @@
       args:
         creates: /home/dokku/keycloak/letsencrypt/cron-job
 
-    - name: Create volume mount configuration directories
-      file:
-        path: "{{ item }}"
-        state: directory
-        owner: dokku
-        group: dokku
-      with_items:
-        - "/home/dokku/keycloak/letsencrypt/certs/current/key.pem:/etc/x509/https/tls.key"
-        - "/home/dokku/keycloak/letsencrypt/certs/current/cert.pem:/etc/x509/https/tls.crt"
-      become: true
-      register: volume_mounts
+    - name: Specify certificate docker volume mounts
+      dokku_storage:
+        app: keycloak
+        mounts:
+          - "/home/dokku/keycloak/letsencrypt/certs/current/key.pem:/etc/x509/https/tls.key"
+          - "/home/dokku/keycloak/letsencrypt/certs/current/cert.pem:/etc/x509/https/tls.crt"
 
     - name: Remove automatically configured ports
       dokku_ports: