diff --git a/ansible/post-deploy.yml b/ansible/post-deploy.yml
index 9ea6637..e154799 100644
--- a/ansible/post-deploy.yml
+++ b/ansible/post-deploy.yml
@@ -12,7 +12,7 @@
       dokku_ports:
         app: keycloak
         mappings:
-          - "http:80:8080"
+          - "http:80:{{ http_port }}"
         state: present
 
     - name: Setup LE certificates
@@ -29,19 +29,19 @@
       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"
+          - /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:
         app: keycloak
         mappings:
-          - "http:8080:8080"
+          - "http:{{ http_port }}:{{ http_port }}"
         state: absent
 
     - name: Set HTTP 443 port
       dokku_ports:
         app: keycloak
         mappings:
-          - "https:443:8080"
+          - "https:443:{{ http_port }}"
         state: present
diff --git a/ansible/pre-deploy.yml b/ansible/pre-deploy.yml
index 6bcb2ce..facd01d 100644
--- a/ansible/pre-deploy.yml
+++ b/ansible/pre-deploy.yml
@@ -16,7 +16,13 @@
         state: present
 
     - name: Create mariadb database
-      shell: "dokku mariadb:create keycloak --password {{ db_passwd }} --root-password {{ root_db_passwd }}"
+      shell: "
+        dokku
+        mariadb:create
+        keycloak
+        --password {{ db_passwd }}
+        --root-password {{ root_db_passwd }}
+      "
       args:
         creates: /var/lib/dokku/services/mariadb/keycloak
 
diff --git a/ansible/vars/all.yml b/ansible/vars/all.yml
index d678d0e..227f9f3 100644
--- a/ansible/vars/all.yml
+++ b/ansible/vars/all.yml
@@ -1,3 +1,4 @@
 ---
 autonomic_admin_mail: helo@autonomic.zone
 autonomic_admin_user: autonomic
+http_port: "8080"