diff --git a/app/controllers/active_storage/direct_uploads_controller_decorator.rb b/app/controllers/active_storage/direct_uploads_controller_decorator.rb
new file mode 100644
index 00000000..f27c4cfb
--- /dev/null
+++ b/app/controllers/active_storage/direct_uploads_controller_decorator.rb
@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+module ActiveStorage
+  # Modifica la creación de un blob antes de subir el archivo para que
+  # incluya el JekyllService adecuado.
+  module DirectUploadsControllerDecorator
+    extend ActiveSupport::Concern
+
+    included do
+      def create
+        blob = ActiveStorage::Blob.create_before_direct_upload!(service_name: session[:service_name], **blob_args)
+        render json: direct_upload_json(blob)
+      end
+    end
+  end
+end
+
+ActiveStorage::DirectUploadsController.include ActiveStorage::DirectUploadsControllerDecorator
diff --git a/app/controllers/posts_controller.rb b/app/controllers/posts_controller.rb
index dbdd4d0a..2aff9ac9 100644
--- a/app/controllers/posts_controller.rb
+++ b/app/controllers/posts_controller.rb
@@ -6,6 +6,7 @@ class PostsController < ApplicationController
   rescue_from Pundit::NilPolicyError, with: :page_not_found
 
   before_action :authenticate_usuarie!
+  before_action :service_for_direct_upload, only: %i[new edit]
 
   # TODO: Traer los comunes desde ApplicationController
   breadcrumb -> { current_usuarie.email }, :edit_usuarie_registration_path
@@ -166,4 +167,9 @@ class PostsController < ApplicationController
   def post
     @post ||= site.posts(lang: locale).find(params[:post_id] || params[:id])
   end
+
+  # Recuerda el nombre del servicio de subida de archivos
+  def service_for_direct_upload
+    session[:service_name] = site.name.to_sym
+  end
 end
diff --git a/app/lib/active_storage/service/jekyll_service.rb b/app/lib/active_storage/service/jekyll_service.rb
index 02316e65..601b6f2f 100644
--- a/app/lib/active_storage/service/jekyll_service.rb
+++ b/app/lib/active_storage/service/jekyll_service.rb
@@ -17,10 +17,6 @@ module ActiveStorage
         end
       end
 
-
-        end
-      end
-
       # Mantener retrocompatibilidad con cómo gestionamos los archivos
       # subidos hasta ahora.
       #