diff --git a/roles/docker-mailu/templates/docker-compose.yml.j2 b/roles/docker-mailu/templates/docker-compose.yml.j2
index 5df9cb94..0a8ca66d 100644
--- a/roles/docker-mailu/templates/docker-compose.yml.j2
+++ b/roles/docker-mailu/templates/docker-compose.yml.j2
@@ -218,6 +218,7 @@ services:
     env_file: mailu.env
     volumes:
       - "webmail_data:/data"
+      - "/etc/mailu/overrides:/overrides:ro"
     depends_on:
       - imap
       - front