diff --git a/app/models/metadata_file.rb b/app/models/metadata_file.rb
index 61aea897..fb5082f4 100644
--- a/app/models/metadata_file.rb
+++ b/app/models/metadata_file.rb
@@ -18,6 +18,18 @@ class MetadataFile < MetadataTemplate
   # XXX: Esto ayuda a deserializar en {Site#everything_of}
   def values; end
 
+  # Usar la descripción
+  def titleize?
+    true
+  end
+
+  # Devolver la descripción
+  #
+  # @return [String]
+  def to_s
+    value['description'].to_s
+  end
+
   def validate
     super