diff --git a/stacks/site.yml b/stacks/site.yml
index eb9d842..59502bc 100644
--- a/stacks/site.yml
+++ b/stacks/site.yml
@@ -12,6 +12,10 @@ services:
         - 'traefik.http.routers.rb-web.tls=true'
         - 'traefik.http.routers.rb-web.tls.certresolver=letsEncrypt'
         - 'traefik.http.services.rb-web.loadbalancer.server.port=80'
+      update_config:
+        parallelism: 1
+        delay: '5s'
+        order: 'start-first'
 
     networks:
       - 'public'