diff --git a/nginx/nginx-prod/prepare.py b/nginx/nginx-prod/prepare.py
index cbc95d7..a545148 100644
--- a/nginx/nginx-prod/prepare.py
+++ b/nginx/nginx-prod/prepare.py
@@ -12,10 +12,10 @@ minio_client = Minio(
 
 
 hosts = get('http://configurator/api/v1/fetch?project=certupdater&stage=production').json()['configs']['hosts']
-hosts = list(set(hosts + ['platform.sprinthub.ru']))
+hosts = {**hosts, 'platform.sprinthub.ru': {'host': 'platform-nginx', 'port': 1238}}
 
 config = ''
-for host in hosts:
+for host, params in hosts.items():
     config += '''
         server {{
             listen      443 ssl http2;
@@ -33,10 +33,10 @@ for host in hosts:
 
             location / {{
                 resolver 127.0.0.11;
-                proxy_pass http://{pre_domain}-nginx:1238$request_uri;
+                proxy_pass http://{target_host}:{port}$request_uri;
             }}
         }}\n\n
-    '''.format(host=host, pre_domain=host.split('.')[0])
+    '''.format(host=host, target_host=params['host'], port=params['port'])
     fullchain = minio_client.get_object("certupdater", f'certificates/{host}/fullchain.pem')
     privkey = minio_client.get_object("certupdater", f'certificates/{host}/privkey.pem')
     os.mkdir(f'/etc/nginx/{host}')