diff --git a/galaxy.yml b/galaxy.yml
index ac93ae9..2b60f2a 100644
--- a/galaxy.yml
+++ b/galaxy.yml
@@ -1,7 +1,7 @@
 ---
 namespace: happydns
 name: happydomain
-version: 0.4.2
+version: 0.4.1
 readme: README.md
 authors:
   - happyDomain Team <happydomain.org>
diff --git a/roles/happydomain/defaults/main.yml b/roles/happydomain/defaults/main.yml
index 4dea191..c2e7202 100644
--- a/roles/happydomain/defaults/main.yml
+++ b/roles/happydomain/defaults/main.yml
@@ -7,34 +7,26 @@ happydomain_version: "latest"
 
 happydomain_data_dir: ""  # defaults to /var/lib/happydomain.{{ instance_name }} if not filled
 happydomain_inner_data_dir: "/data"
-happydomain_docker_network: "default"
-happydomain_docker_mounts:
-  - source: "{% if happydomain_data_dir != '' %}{{ happydomain_data_dir }}{% else %}/var/lib/{% if instance_name != 'happyDomain' %}happydomain.{% endif %}{{ instance_name }}{% endif %}"
-    target: "{{ happydomain_inner_data_dir }}"
 
 happydomain_admin_bind: "./happydomain.sock"
 happydomain_baseurl: ""
 happydomain_custom_body_html: ""
 happydomain_custom_head_html: ""
 happydomain_default_nameserver: "127.0.0.1:53"
-happydomain_disable_providers_edit: "false"
 happydomain_endpoint: ":8081"
 happydomain_external_auth: ""
 happydomain_external_url: "http://localhost:8081"
-happydomain_hide_feedback_button: "false"
 happydomain_jwt_secret_key: ""
+happydomain_storage_leveldb_path: "./happydomain.db"
 happydomain_mail_from: "happyDomain <happydomain@localhost>"
 happydomain_mail_smtp_host: ""
 happydomain_mail_smtp_port: "465"
 happydomain_mail_smtp_username: ""
 happydomain_mail_smtp_password: ""
 happydomain_mail_smtp_tls_no_verify: ""
-happydomain_msg_header_text: ""
-happydomain_msg_header_color: "danger"
 happydomain_newsletter_server_url: ""
 happydomain_newsletter_id: ""
 happydomain_no_auth: "false"
 happydomain_ovh_application_key: ""
 happydomain_ovh_application_secret: ""
 happydomain_storage_engine: "leveldb"
-happydomain_storage_leveldb_path: "./happydomain.db"
diff --git a/roles/happydomain/tasks/docker.yml b/roles/happydomain/tasks/docker.yml
index 98b4bb7..d1fbbc8 100644
--- a/roles/happydomain/tasks/docker.yml
+++ b/roles/happydomain/tasks/docker.yml
@@ -4,28 +4,22 @@
     name: "{{ instance_name }}"
     image: "happydomain/happydomain:{{ happydomain_version }}"
     pull: true
+    volumes:
+      - "{% if happydomain_data_dir != '' %}{{ happydomain_data_dir }}{% else %}/var/lib/{% if instance_name != 'happyDomain' %}happydomain.{% endif %}{{ instance_name }}{% endif %}:{{ happydomain_inner_data_dir }}"
     state: started
-    restart: "{{ happydomain_docker_restart | default('no') }}"
     restart_policy: unless-stopped
     memory: 256M
     memory_swap: 512M
-    mounts: "{{ happydomain_docker_mounts }}"
-    tmpfs: "{{ happydomain_docker_tmpfs | default([]) }}"
-    networks: "{{ happydomain_docker_network | default({}) }}"
     env:
       HAPPYDOMAIN_ADMIN_BIND: "{{ happydomain_admin_bind }}"
       HAPPYDOMAIN_BIND: "0.0.0.0:8081"
       HAPPYDOMAIN_BASEURL: "{{ happydomain_baseurl }}"
       HAPPYDOMAIN_CUSTOM_HEAD_HTML: "{{ happydomain_custom_head_html }}"
       HAPPYDOMAIN_DEFAULT_NS: "{{ happydomain_default_nameserver }}"
-      HAPPYDOMAIN_DISABLE_PROVIDERS_EDIT: "{{ happydomain_disable_providers_edit }}"
       HAPPYDOMAIN_EXTERNAL_AUTH: "{{ happydomain_external_auth }}"
       HAPPYDOMAIN_EXTERNALURL: "{{ happydomain_external_url }}"
-      HAPPYDOMAIN_HIDE_FEEDBACK_BUTTON: "{{ happydomain_hide_feedback_button }}"
       HAPPYDOMAIN_JWT_SECRET_KEY: "{{ happydomain_jwt_secret_key }}"
       HAPPYDOMAIN_LEVELDB_PATH: "{{ happydomain_storage_leveldb_path }}"
-      HAPPYDOMAIN_MSG_HEADER_TEXT: "{{ happydomain_msg_header_text }}"
-      HAPPYDOMAIN_MSG_HEADER_COLOR: "{{ happydomain_msg_header_color }}"
       HAPPYDOMAIN_NEWSLETTER_SERVER_URL: "{{ happydomain_newsletter_server_url }}"
       HAPPYDOMAIN_NEWSLETTER_ID: "{{ happydomain_newsletter_id }}"
       HAPPYDOMAIN_MAIL_FROM: "{{ happydomain_mail_from }}"
diff --git a/roles/happydomain/templates/happydomain.conf.j2 b/roles/happydomain/templates/happydomain.conf.j2
index 7613276..3c7832e 100644
--- a/roles/happydomain/templates/happydomain.conf.j2
+++ b/roles/happydomain/templates/happydomain.conf.j2
@@ -16,9 +16,6 @@ custom-body-html={{ happydomain_custom_body_html }}
 {% if happydomain_default_nameserver is defined and happydomain_default_nameserver != "" %}
 default-ns={{ happydomain_default_nameserver }}
 {% endif %}
-{% if happydomain_disable_providers_edit is defined and happydomain_disable_providers_edit != "" %}
-disable-providers-edit={{ happydomain_disable_providers_edit }}
-{% endif %}
 {% if happydomain_external_auth is defined and happydomain_external_auth != "" %}
 external-auth={{ happydomain_external_auth }}
 {% endif %}
@@ -28,9 +25,6 @@ externalurl={{ happydomain_external_url }}
 {% if happydomain_jwt_secret_key is defined and happydomain_jwt_secret_key != "" %}
 jwt-secret-key={{ happydomain_jwt_secret_key }}
 {% endif %}
-{% if happydomain_hide_feedback_button is defined and happydomain_hide_feedback_button %}
-hide-feedback-button={{ happydomain_hide_feedback_button }}
-{% endif %}
 leveldb-path={{ happydomain_storage_leveldb_path | default(happydomain_data_dir + '/happydomain.db') }}
 {% if happydomain_mail_from is defined and happydomain_mail_from != "" %}
 mail-from={{ happydomain_mail_from }}
@@ -50,12 +44,6 @@ mail-smtp-password={{ happydomain_mail_smtp_password }}
 {% if happydomain_mail_smtp_tls_no_verify is defined and happydomain_mail_smtp_tls_no_verify != "" %}
 mail-smtp-tls-no-verify={{ happydomain_mail_smtp_tls_no_verify }}
 {% endif %}
-{% if happydomain_msg_header_text is defined and happydomain_msg_header_text != "" %}
-msg-header-text={{ happydomain_msg_header_text }}
-{% endif %}
-{% if happydomain_msg_header_color is defined and happydomain_msg_header_color != "" %}
-msg-header-color={{ happydomain_msg_header_color }}
-{% endif %}
 {% if happydomain_newsletter_server_url is defined and happydomain_newsletter_server_url != "" %}
 newsletter-server-url={{ happydomain_newsletter_server_url }}
 {% endif %}