diff --git a/group_vars/matrix_servers b/group_vars/matrix_servers
index 460e952ee..a1d25d37a 100755
--- a/group_vars/matrix_servers
+++ b/group_vars/matrix_servers
@@ -212,7 +212,20 @@ matrix_homeserver_app_service_config_files_auto: |
 
 matrix_addons_homeserver_container_network: "{{ matrix_playbook_reverse_proxy_container_network if matrix_playbook_internal_matrix_client_api_traefik_entrypoint_enabled else matrix_homeserver_container_network }}"
 matrix_addons_homeserver_client_api_url: "{{ ('http://' + matrix_playbook_reverse_proxy_hostname + ':' + matrix_playbook_internal_matrix_client_api_traefik_entrypoint_port | string) if matrix_playbook_internal_matrix_client_api_traefik_entrypoint_enabled else matrix_homeserver_container_url }}"
-matrix_addons_homeserver_systemd_services_list: "{{ ([traefik_identifier + '.service'] if matrix_playbook_reverse_proxy_type == 'playbook-managed-traefik' else []) if matrix_playbook_internal_matrix_client_api_traefik_entrypoint_enabled else matrix_homeserver_systemd_services_list }}"
+matrix_addons_homeserver_systemd_services_list: |
+  {{
+    (
+      matrix_homeserver_systemd_services_list
+      +
+      (
+        [traefik_identifier + '.service']
+        if matrix_playbook_reverse_proxy_type == 'playbook-managed-traefik'
+        else []
+      )
+    )
+    if matrix_playbook_internal_matrix_client_api_traefik_entrypoint_enabled
+    else matrix_homeserver_systemd_services_list
+  }}
 
 ########################################################################
 #                                                                      #