diff --git a/roles/dolibarr/templates/docker-compose.yml.j2 b/roles/dolibarr/templates/docker-compose.yml.j2
index 5177eb2..a18acdb 100644
--- a/roles/dolibarr/templates/docker-compose.yml.j2
+++ b/roles/dolibarr/templates/docker-compose.yml.j2
@@ -37,6 +37,7 @@ services:
       - "traefik.http.routers.dolibarr-secure.rule=Host(`dolibarr.{{ server.domain }}`)"
       - "traefik.http.routers.dolibarr-secure.tls=true"
       - "traefik.http.routers.dolibarr-secure.tls.certresolver=sslResolver"
+      - "traefik.http.routers.dolibarr-secure.middlewares=private-network@file"
       - "traefik.docker.network=proxy"
 
 networks: