diff --git a/docker-compose.yml b/docker-compose.yml
index dafb420..e190de4 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -929,7 +929,7 @@ services:
     ports:
       - "6060:6060"
     labels:
-      caddy: books.kucharczyk.xyz
+      caddy: books.${DOMAIN_LOCAL}
       caddy.reverse_proxy: "{{ upstreams 6060 }}"
       caddy_config.servers.protocol.max_header_size: "32kb"
     volumes: