diff --git a/sources/python/main.py b/sources/python/main.py
index e799efb..55fa215 100644
--- a/sources/python/main.py
+++ b/sources/python/main.py
@@ -50,20 +50,45 @@ def deploy_container(name, token, cloud, port, upstream_ip, upstream_port, label
         print(f"[{name}] Pulling Wallarm image...")
         run(f"docker pull {WALLARM_IMAGE}", timeout=300)
 
-    # Remove old container if exists
+    # Remove old container
     container = f"wallarm-{name}"
     run(f"docker rm -f {container} 2>/dev/null", timeout=10)
 
     host_dir = f"{BASE}/{name}"
-    os.makedirs(f"{host_dir}/etc", exist_ok=True)
-    os.makedirs(f"{host_dir}/nginx", exist_ok=True)
-    # Write default nginx config if not exists
-    nginx_conf = f"{host_dir}/nginx/default.conf"
+    os.makedirs(host_dir, exist_ok=True)
+
+    # Generate compose.yaml
+    compose_path = f"{host_dir}/compose.yaml"
+    with open(compose_path, "w") as f:
+        f.write(f"""services:
+  wallarm:
+    image: {WALLARM_IMAGE}
+    container_name: {container}
+    restart: always
+    ports:
+      - "{port}:80"
+    environment:
+      - WALLARM_API_TOKEN={token}
+      - WALLARM_API_HOST={api_host}
+      - WALLARM_MODE={mode}
+    volumes:
+      - ./nginx.conf:/etc/nginx/http.d/default.conf:ro
+    logging:
+      driver: json-file
+      options:
+        max-size: 10m
+""")
+
+    # Write nginx.conf with production defaults
+    nginx_conf = f"{host_dir}/nginx.conf"
     if not os.path.exists(nginx_conf):
         with open(nginx_conf, "w") as f:
             f.write(f"""server {{
     listen 80;
     server_name _;
+    client_max_body_size 1024m;
+    proxy_read_timeout 300s;
+    proxy_send_timeout 300s;
 
     location /wallarm-status {{
         wallarm_status on;
@@ -81,29 +106,6 @@ def deploy_container(name, token, cloud, port, upstream_ip, upstream_port, label
 }}
 """)
 
-    # Generate docker-compose.yml + start
-    compose_path = f"{host_dir}/docker-compose.yml"
-    with open(compose_path, "w") as f:
-        f.write(f"""services:
-  wallarm:
-    image: {WALLARM_IMAGE}
-    container_name: {container}
-    restart: always
-    ports:
-      - "{port}:80"
-    environment:
-      - WALLARM_API_TOKEN={token}
-      - WALLARM_API_HOST={api_host}
-      - WALLARM_MODE={mode}
-    volumes:
-      - ./nginx/default.conf:/etc/nginx/http.d/default.conf:ro
-      - ./etc:/opt/wallarm/etc
-    logging:
-      driver: json-file
-      options:
-        max-size: 10m
-""")
-
     print(f"[{name}] Starting via compose...")
     r = run(f"cd {host_dir} && docker compose up -d", timeout=30)
     if r.returncode != 0: