diff --git a/docker-compose.yml b/docker-compose.yml
index ba471e8..30ed927 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -16,6 +16,8 @@ services:
       DB_NAME: koha
       MEMCACHED_SERVERS: koha-memcached:11211
       MB_HOST: koha-rabbitmq
+    volumes:
+      - ./mounts/koha-sites.conf:/etc/koha/koha-sites.conf:ro
     depends_on:
       - koha-db
       - koha-rabbitmq