diff --git a/group_vars/matrix_servers b/group_vars/matrix_servers
index 115aea49d..c594ee26e 100755
--- a/group_vars/matrix_servers
+++ b/group_vars/matrix_servers
@@ -4381,10 +4381,10 @@ grafana_base_path: "{{ matrix_base_data_path }}/grafana"
 
 grafana_container_network: "{{ matrix_monitoring_container_network }}"
 
-grafana_container_additional_networks: |
+grafana_container_additional_networks_auto: |
   {{
     (
-      ([matrix_playbook_reverse_proxyable_services_additional_network] if matrix_playbook_reverse_proxyable_services_additional_network else [])
+      ([matrix_playbook_reverse_proxyable_services_additional_network] if matrix_playbook_reverse_proxyable_services_additional_network and grafana_container_labels_traefik_enabled else [])
       +
       ([prometheus_container_network] if prometheus_enabled and prometheus_container_network != grafana_container_network else [])
     ) | unique