diff --git a/roles/web-app-openproject/templates/docker-compose.yml.j2 b/roles/web-app-openproject/templates/docker-compose.yml.j2
index 2285a9ca..244a7307 100644
--- a/roles/web-app-openproject/templates/docker-compose.yml.j2
+++ b/roles/web-app-openproject/templates/docker-compose.yml.j2
@@ -10,7 +10,7 @@ x-op-app: &app
 {% include 'roles/docker-compose/templates/base.yml.j2' %}
 
   cache:
-    image: "{{ openproject_cache_image}}:{{openproject_cache_version }}"
+    image: "{{ openproject_cache_image}}:{{ openproject_cache_version }}"
     container_name: {{ openproject_cache_name }}
 {% include 'roles/docker-container/templates/base.yml.j2' %}
 
diff --git a/roles/web-app-openproject/vars/main.yml b/roles/web-app-openproject/vars/main.yml
index 89702d39..ad148388 100644
--- a/roles/web-app-openproject/vars/main.yml
+++ b/roles/web-app-openproject/vars/main.yml
@@ -11,20 +11,18 @@ openproject_cron_name:        "{{ applications | get_app_conf(application_id, 'd
 openproject_proxy_name:       "{{ applications | get_app_conf(application_id, 'docker.services.proxy.name', True) }}"
 openproject_worker_name:      "{{ applications | get_app_conf(application_id, 'docker.services.worker.name', True) }}"
 
-openproject_cache_name:       "{{ applications | get_app_conf(application_id, 'docker.services.cache.name', True) }}"
-openproject_cache_image: >-
-  {{ applications
+openproject_cache_name: "{{ applications | get_app_conf(application_id, 'docker.services.cache.name', True) }}"
+openproject_cache_image: "{{ applications
      | get_app_conf(application_id, 'docker.services.cache.image')
      or applications
        | get_app_conf('svc-db-memcached', 'docker.services.memcached.image')
-  }}
+  }}"
 
-openproject_cache_version: >-
-  {{ applications
+openproject_cache_version: "{{ applications
      | get_app_conf(application_id, 'docker.services.cache.version')
      or applications
        | get_app_conf('svc-db-memcached', 'docker.services.memcached.version')
-  }}
+  }}"
 
       
 openproject_plugins_folder:  "{{docker_compose.directories.volumes}}plugins/"
@@ -43,10 +41,8 @@ openproject_rails_settings:
   smtp_ssl:                   false
 
 openproject_filters:
-  administrators: >-
-    {{ '(memberOf=cn=openproject-admins,' ~ ldap.dn.ou.roles ~ ')' 
-       if applications | get_app_conf(application_id, 'ldap.filters.administrators', True) else '' }}
+  administrators: "{{ '(memberOf=cn=openproject-admins,' ~ ldap.dn.ou.roles ~ ')' 
+       if applications | get_app_conf(application_id, 'ldap.filters.administrators', True) else '' }}"
 
-  users: >-
-    {{ '(memberOf=cn=openproject-users,' ~ ldap.dn.ou.roles ~ ')' 
-       if applications | get_app_conf(application_id, 'ldap.filters.users', True) else '' }}
+  users: "{{ '(memberOf=cn=openproject-users,' ~ ldap.dn.ou.roles ~ ')' 
+       if applications | get_app_conf(application_id, 'ldap.filters.users', True) else '' }}"