diff --git a/app/services/post_service.rb b/app/services/post_service.rb
index da7673d0..6c10b044 100644
--- a/app/services/post_service.rb
+++ b/app/services/post_service.rb
@@ -16,7 +16,6 @@ PostService = Struct.new(:site, :usuarie, :post, :params, keyword_init: true) do
     end
 
     if post.update(post_params)
-      added_paths = []
       added_paths << post.path.value
 
       # Recorrer todas las asociaciones y agregarse donde corresponda
@@ -55,7 +54,6 @@ PostService = Struct.new(:site, :usuarie, :post, :params, keyword_init: true) do
       rm = []
       rm << post.path.value_was if post.path.changed?
 
-      added_paths = []
       added_paths << post.path.value
 
       # Recorrer todas las asociaciones y agregarse donde corresponda
@@ -148,11 +146,16 @@ PostService = Struct.new(:site, :usuarie, :post, :params, keyword_init: true) do
     end
   end
 
-  # @return [Array<String>]
+  # @return [Set<String>]
   def associated_posts_to_save
     @associated_posts_to_save ||= Set.new
   end
 
+  # @return [Set<String>]
+  def added_paths
+    @added_paths ||= Set.new
+  end
+
   # Recolectar campos asociados que no estén vacíos
   #
   # @param [Post]