diff --git a/app/services/site_service.rb b/app/services/site_service.rb
index 696acd57..2c29538c 100644
--- a/app/services/site_service.rb
+++ b/app/services/site_service.rb
@@ -15,7 +15,8 @@ SiteService = Struct.new(:site, :usuarie, :params, keyword_init: true) do
 
     add_role temporal: false, rol: 'usuarie'
     site.deploys.build type: 'DeployLocal'
-    sync_nodes
+    # Los sitios de testing no se sincronizan
+    sync_nodes unless site.name.end_with? '.testing'
 
     I18n.with_locale(usuarie.lang.to_sym || I18n.default_locale) do
       # No se puede llamar a site.config antes de save porque el sitio