diff --git a/roles/opencloud/defaults/main.yml b/roles/opencloud/defaults/main.yml
index 137ece8..1e102bf 100644
--- a/roles/opencloud/defaults/main.yml
+++ b/roles/opencloud/defaults/main.yml
@@ -18,6 +18,7 @@ opencloud_port: 9200
 opencloud_admin_password: "admin"
 opencloud_log_level: "warn"
 opencloud_extra_hosts: []
+opencloud_extra_networks: []
 
 # Traefik configuration
 opencloud_traefik_network: "proxy"
diff --git a/roles/opencloud/tasks/main.yml b/roles/opencloud/tasks/main.yml
index 9de9625..358abb7 100644
--- a/roles/opencloud/tasks/main.yml
+++ b/roles/opencloud/tasks/main.yml
@@ -69,6 +69,12 @@
   when: opencloud_drawio_url | length > 0
   notify: restart opencloud
 
+- name: Ensure extra networks exist
+  community.docker.docker_network:
+    name: "{{ item }}"
+    state: present
+  loop: "{{ opencloud_extra_networks }}"
+
 - name: Create docker-compose file for opencloud
   template:
     src: docker-compose.yml.j2
diff --git a/roles/opencloud/templates/docker-compose.yml.j2 b/roles/opencloud/templates/docker-compose.yml.j2
index 10d8d22..7fafb2f 100644
--- a/roles/opencloud/templates/docker-compose.yml.j2
+++ b/roles/opencloud/templates/docker-compose.yml.j2
@@ -103,6 +103,9 @@ services:
 {% endif %}
     networks:
       - {{ opencloud_traefik_network }}
+ {% for net in opencloud_extra_networks %}
+      - {{ net }}
+{% endfor %}
 {% if opencloud_extra_hosts is defined and opencloud_extra_hosts | length > 0 %}
     extra_hosts:
 {% for host in opencloud_extra_hosts %}
@@ -135,4 +138,8 @@ services:
 
 networks:
   {{ opencloud_traefik_network }}:
-    external: true
\ No newline at end of file
+    external: true
+{% for net in opencloud_extra_networks %}
+  {{ net }}:
+    external: true
+{% endfor %}
\ No newline at end of file