diff --git a/app/controllers/posts_controller.rb b/app/controllers/posts_controller.rb
index e8ceeeb..5b8f1a1 100644
--- a/app/controllers/posts_controller.rb
+++ b/app/controllers/posts_controller.rb
@@ -27,7 +27,7 @@ class PostsController < ApplicationController
 
     # XXX: Cada vez que cambiamos un Post tocamos el sitio con lo que es
     # más simple saber si hubo cambios.
-    if @category || @layout || stale?(@site)
+    if @category || @layout || stale?([current_usuarie, @site])
       @posts = @site.posts(lang: locale)
       @posts = @posts.where(categories: @category) if @category
       @posts = @posts.where(layout: @layout) if @layout
diff --git a/app/views/posts/_form.haml b/app/views/posts/_form.haml
index a9819a1..e46b2ed 100644
--- a/app/views/posts/_form.haml
+++ b/app/views/posts/_form.haml
@@ -43,7 +43,7 @@
     - metadata = post[attribute]
     - type = metadata.type
 
-    - cache metadata do
+    - cache [metadata, I18n.locale] do
       = render("posts/attributes/#{type}",
               base: 'post', post: post, attribute: attribute,
               metadata: metadata, site: site,
diff --git a/app/views/posts/index.haml b/app/views/posts/index.haml
index 291945a..8d54069 100644
--- a/app/views/posts/index.haml
+++ b/app/views/posts/index.haml
@@ -73,10 +73,7 @@
               -#
                 TODO: Solo les usuaries cachean porque tenemos que separar
                 les botones por permisos.
-
-                TODO: Verificar qué pasa cuando se gestiona el sitio en
-                distintos idiomas a la vez
-              - cache_if @usuarie, post do
+              - cache_if @usuarie, [post, I18n.locale] do
                 - checkbox_id = "checkbox-#{post.uuid.value}"
                 %tr{ id: post.uuid.value, data: { target: 'reorder.row' } }
                   %td
diff --git a/app/views/posts/show.haml b/app/views/posts/show.haml
index 9d6f37c..da6ac9d 100644
--- a/app/views/posts/show.haml
+++ b/app/views/posts/show.haml
@@ -22,7 +22,7 @@
             - metadata = @post[attr]
             - next unless metadata.front_matter?
 
-            - cache metadata do
+            - cache [metadata, I18n.locale] do
               = render("posts/attribute_ro/#{metadata.type}",
                        post: @post, attribute: attr,
                        metadata: metadata,
@@ -36,6 +36,6 @@
         - metadata = @post[attr]
         - next if metadata.front_matter?
 
-        - cache metadata do
+        - cache [metadata, I18n.locale] do
           %section.editor{ id: attr, dir: dir }
             = @post.public_send(attr).to_s.html_safe
diff --git a/app/views/sites/index.haml b/app/views/sites/index.haml
index dfcc220..9d83158 100644
--- a/app/views/sites/index.haml
+++ b/app/views/sites/index.haml
@@ -18,7 +18,7 @@
           -#
             TODO: Solo les usuaries cachean porque tenemos que separar
             les botones por permisos.
-          - cache_if (rol.usuarie? && !rol.temporal), site do
+          - cache_if (rol.usuarie? && !rol.temporal), [site, I18n.locale] do
             %tr
               %td
                 %h2