diff --git a/roles/authelia/templates/docker-compose.yml.j2 b/roles/authelia/templates/docker-compose.yml.j2
index c3cb851..180e937 100644
--- a/roles/authelia/templates/docker-compose.yml.j2
+++ b/roles/authelia/templates/docker-compose.yml.j2
@@ -16,6 +16,7 @@ services:
     restart: unless-stopped
     network_mode: host
     volumes:
+      - /etc/resolv.conf:/etc/resolv.conf:ro
       - {{ authelia_base_dir }}/Caddyfile:/etc/caddy/Caddyfile
       - {{ authelia_data_dir }}/caddy_data:/data
       - {{ authelia_data_dir }}/caddy_config:/config
\ No newline at end of file