diff --git a/docker-compose.yml b/docker-compose.yml
index d02f0b32..7530d7a0 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5343,9 +5343,9 @@ services:
     container_name: zammad-nginx
     command: ["zammad-nginx"]
     expose:
-      - "${NGINX_PORT:-8080}"
+      - 8080
     ports:
-      - "${NGINX_EXPOSE_PORT:-8080}:${NGINX_PORT:-8080}"
+      - 15257:8080
     labels:
       swag: enable
       swag_proto: http