diff --git a/defaults/main.yml b/defaults/main.yml
index 68f96c6..f0afc5a 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -2,22 +2,13 @@
 nextcloud_admin_user: systemausfall.org
 nextcloud_admin_pw: admin
 nextcloud_db_password: "{{ lookup('password', '/tmp/{{ instance.name }}_db_pwd length=42 chars=ascii_letters,digits') }}"
-nextcloud_dl_url: https://download.nextcloud.com/server/releases
+nextcloud_github_api_url: https://api.github.com/repos/nextcloud/server/releases/latest
+nextcloud_dl_url: "https://download.nextcloud.com/server/releases/nextcloud-{{ latest_version.stdout }}.tar.bz2"
 nextcloud_root: /data/nextcloud
 nextcloud_install_path: "{{ nextcloud_root }}/{{ instance.name }}"
 nextcloud_config_file: "{{ nextcloud_install_path }}/config/config.php"
 nextcloud_php_memory_limit: 512M
 nextcloud_php_upload_limit: 512M
 nextcloud_trusted_domains: ['localhost', '{{ instance.name }}']
-nextcloud_trusted_proxies: ['10.42.7.1']
-nextcloud_version: nextcloud-22.2.0
-nextcloud_mail_from: noreply
-nextcloud_mail_domain: postfach.senselab.org
-nextcloud_smtp_auth_type: LOGIN
-nextcloud_smtp_host: sl-postbote.kahlo
-nextcloud_smtp_port: 25
-
-php_fpm_log_dir: /var/log/phpfpm
-php_fpm_pool_dir: /etc/php/{{ php_version.stdout }}/fpm/pool.d
 
 redis_config_file: /etc/redis/redis.conf
diff --git a/tasks/common.yml b/tasks/common.yml
index 06d0d17..29fbcdd 100644
--- a/tasks/common.yml
+++ b/tasks/common.yml
@@ -8,15 +8,20 @@
     - { name: expires }
     - { name: headers }
     - { name: macro }
-    - { name: mpm_prefork, state: absent }
     - { name: mpm_event }
+    - { name: mpm_prefork, state: absent }
     - { name: proxy_fcgi }
     - { name: setenvif }
   notify: restart apache
 
+- name: "common | Apache-Konfiguration für NC-Seiten"
+  file:
+    path: /etc/apache2/conf-available/nextcloud_sites.conf
+    state: touch
+
 - name: "common | Apache-Vorlage für Seitenkonfiguration kopieren"
-  copy:
-    src: ../roles/nextcloud/files/apache_site.conf
+  template:
+    src: ../roles/nextcloud/templates/apache_site.conf.j2
     dest: /etc/apache2/sites-available/nextcloud.conf
 
 - name: "common | Apache-Seitenkonfiguration aktivieren"
@@ -37,6 +42,13 @@
     dest: "/etc/php/{{ php_version.stdout }}/cli/conf.d/30-sao-nextcloud.ini"
     state: link
 
+- name: "common | Ermittle letzte Version"
+  shell:
+    cmd: curl -sL "{{ nextcloud_github_api_url }}" | jq -r ".tag_name" | cut -d 'v' -f2
+    warn: false
+  changed_when: false
+  register: latest_version
+
 - name: "common | Kopiere Update-Skript"
   template:
     src: ../roles/nextcloud/templates/nextcloud-updater.j2
diff --git a/tasks/database.yml b/tasks/database.yml
index 173493a..71e9301 100644
--- a/tasks/database.yml
+++ b/tasks/database.yml
@@ -5,7 +5,6 @@
     state: present
     login_unix_socket: "{{ mysql_socket }}"
     login_user: root
-    config_file: /etc/mysql/debian.cnf
   delegate_to: "{{ database_host }}"
 
 - name: "database | {{ instance.name }} | Benutzer einrichten"
diff --git a/tasks/nextcloud.yml b/tasks/nextcloud.yml
index b7bff04..26e65d8 100644
--- a/tasks/nextcloud.yml
+++ b/tasks/nextcloud.yml
@@ -7,21 +7,23 @@
 
 - name: "nextcloud: {{ instance.name }}: herunterladen und entpacken"
   unarchive:
-    src: "{{ nextcloud_dl_url }}/{{ nextcloud_version }}.tar.bz2"
+    src: "{{ nextcloud_dl_url }}"
     remote_src: true
     extra_opts:
       - "--strip-components=1"
     dest: "{{ nextcloud_install_path }}"
-    owner: "{{ user }}"
-    group: "{{ user }}"
+    owner: "{{ instance.user }}"
+    group: "{{ instance.user }}"
     mode: 0755
 
 - name: "nextcloud: {{ instance.name }}: Installation"
-  command: >
-    php "{{ nextcloud_install_path }}"/occ maintenance:install --database "mysql"
-    --database-name "{{ instance.database }}" --database-user "{{ instance.database }}"
-    --database-pass "{{ nextcloud_db_password }}" --database-host "{{ database_host }}"
-    --admin-user "{{ nextcloud_admin_user }}" --admin-pass "{{ nextcloud_admin_pw }}"
+  command:
+    cmd: >
+      php occ maintenance:install --database "mysql"
+      --database-name "{{ instance.database }}" --database-user "{{ instance.database }}"
+      --database-pass "{{ nextcloud_db_password }}" --database-host "{{ database_host }}"
+      --admin-user "{{ nextcloud_admin_user }}" --admin-pass "{{ nextcloud_admin_pw }}"
+    chdir: "{{ nextcloud_install_path }}"
   become: true
   become_user: "{{ instance.user }}"
   changed_when: true
diff --git a/files/apache_site.conf b/templates/apache_site.conf.j2
similarity index 95%
rename from files/apache_site.conf
rename to templates/apache_site.conf.j2
index 6db0a57..edce610 100644
--- a/files/apache_site.conf
+++ b/templates/apache_site.conf.j2
@@ -19,7 +19,7 @@
             </FilesMatch>
         </IfModule>
 
-        <Directory /data/nextcloud/$domain/>
+        <Directory {{ nextcloud_root }}/$domain/>
             Require all granted
             AllowOverride All
             Options FollowSymLinks MultiViews