diff --git a/app/models/metadata_file.rb b/app/models/metadata_file.rb
index a155a414..3ac89c9b 100644
--- a/app/models/metadata_file.rb
+++ b/app/models/metadata_file.rb
@@ -119,13 +119,20 @@ class MetadataFile < MetadataTemplate
   rescue Errno::ENOENT => e
     ExceptionNotifier.notify_exception(e, data: { site: site.name, path: value['path'] })
 
-    Pathname.new(value['path'])
+    Pathname.new(File.join(site.path, value['path']))
   end
 
+  # Obtener la ruta relativa al sitio.
+  #
+  # Si algo falla, devolver la ruta original para no romper el archivo.
+  #
+  # @return [String, nil]
   def relative_destination_path_with_filename
     destination_path_with_filename.relative_path_from(Pathname.new(site.path).realpath)
   rescue ArgumentError => e
     ExceptionNotifier.notify_exception(e, data: { site: site.name, path: value['path'] })
+
+    value['path']
   end
 
   def static_file_path