diff --git a/app/views/posts/_form.haml b/app/views/posts/_form.haml
index 573389f..27d1953 100644
--- a/app/views/posts/_form.haml
+++ b/app/views/posts/_form.haml
@@ -19,7 +19,7 @@
   -# Botones de guardado
   = render 'posts/submit', site: site, post: post
 
-  = hidden_field_tag 'post[layout]', params[:layout] || 'post'
+  = hidden_field_tag 'post[layout]', post.layout.name
 
   -# Dibuja cada atributo
   - post.attributes.each do |attribute|