diff --git a/app/views/sites/_form.haml b/app/views/sites/_form.haml
index 13a948a0..434e3495 100644
--- a/app/views/sites/_form.haml
+++ b/app/views/sites/_form.haml
@@ -46,36 +46,37 @@
       .invalid-feedback= site.errors.messages[:description].join(', ')
     %hr/
 
-  .form-group#design_id
-    %h2= t('.design.title')
-    %p.lead= t('.help.design')
-    - if invalid? site, :design_id
-      = render 'bootstrap/alert' do
-        = t('activerecord.errors.models.site.attributes.design_id.layout_incompatible.help',
-          layouts: site.incompatible_layouts.to_sentence)
-    .row.row-cols-1.row-cols-md-2.designs
-      -# Demasiado complejo para un f.collection_radio_buttons
-      - Design.all.order(priority: :desc).each do |design|
-        .design.col.d-flex.flex-column
-          .custom-control.custom-radio
-            = f.radio_button :design_id, design.id,
-              checked: design.id == site.design_id,
-              disabled: design.disabled,
-              required: true, class: 'custom-control-input'
-            = f.label "design_id_#{design.id}", design.name,
-              class: 'custom-control-label'
-          .flex-fill
-            = sanitize_markdown design.description,
-              tags: %w[p a strong em]
+  - unless site.persisted?
+    .form-group#design_id
+      %h2= t('.design.title')
+      %p.lead= t('.help.design')
+      - if invalid? site, :design_id
+        = render 'bootstrap/alert' do
+          = t('activerecord.errors.models.site.attributes.design_id.layout_incompatible.help',
+            layouts: site.incompatible_layouts.to_sentence)
+      .row.row-cols-1.row-cols-md-2.designs
+        -# Demasiado complejo para un f.collection_radio_buttons
+        - Design.all.order(priority: :desc).each do |design|
+          .design.col.d-flex.flex-column
+            .custom-control.custom-radio
+              = f.radio_button :design_id, design.id,
+                checked: design.id == site.design_id,
+                disabled: design.disabled,
+                required: true, class: 'custom-control-input'
+              = f.label "design_id_#{design.id}", design.name,
+                class: 'custom-control-label'
+            .flex-fill
+              = sanitize_markdown design.description,
+                tags: %w[p a strong em]
 
-          .btn-group{ role: 'group', 'aria-label': t('.design.actions') }
-            - if design.url
-              = link_to t('.design.url'), design.url,
-                target: '_blank', class: 'btn'
-            - if design.license
-              = link_to t('.design.license'), design.license,
-                target: '_blank', class: 'btn'
-    %hr/
+            .btn-group{ role: 'group', 'aria-label': t('.design.actions') }
+              - if design.url
+                = link_to t('.design.url'), design.url,
+                  target: '_blank', class: 'btn'
+              - if design.license
+                = link_to t('.design.license'), design.license,
+                  target: '_blank', class: 'btn'
+      %hr/
 
   .form-group.licenses#license_id
     %h2= t('.licencia.title')
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 2055d5f3..8257fed6 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -414,7 +414,7 @@ en:
         name: "This will be the host name for your site, ie. **example**.sutty.nl. Choose an expression up to 63 characters. It can contain only lowercase letters, numbers and dashes, **and no spaces**. It can't start or end with a dash, or be entirely composed of numbers."
         title: 'The title can be anything you want.'
         description: 'You site description that appears in search engines.  Between 10 and 160 characters.'
-        design: 'Select the design for your site.  You can change it later.  We add more designs from time to time!'
+        design: 'Select the design for your site.  We add more designs from time to time!'
         licencia: 'Everything we publish has automatic copyright.  This
         means nobody can use our works without explicit permission.  By
         using licenses, we stablish conditions by which we want to share
diff --git a/config/locales/es.yml b/config/locales/es.yml
index 9f671b39..ec8e1afa 100644
--- a/config/locales/es.yml
+++ b/config/locales/es.yml
@@ -420,7 +420,7 @@ es:
         name: 'El nombre de tu sitio que formará parte de la dirección (**ejemplo**.sutty.nl). Solo puede contener hasta 63 letras minúsculas, números y guiones, pero **sin espacios**.  No puede empezar ni terminar con guión, ni estar compuesto enteramente por números.'
         title: 'El título de tu sitio puede ser lo que quieras.'
         description: 'La descripción del sitio, que saldrá en buscadores.  Entre 10 y 160 caracteres.'
-        design: 'Elegí el diseño que va a tener tu sitio aquí. Podés cambiarlo luego. De tanto en tanto vamos sumando diseños nuevos.'
+        design: 'Elegí el diseño que va a tener tu sitio aquí. De tanto en tanto vamos sumando diseños nuevos.'
         licencia: 'Todo lo que publicamos posee automáticamente derechos
         de autore.  Esto significa que nadie puede hacer uso de nuestras
         obras sin permiso explícito.  Con las licencias establecemos