diff --git a/config/locales/en.yml b/config/locales/en.yml
index fc194ea..058456b 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -413,6 +413,8 @@ en:
         destroy: Remove image
       belongs_to:
         empty: "(Empty)"
+      predefined_value:
+        empty: "(Empty)"
       draft:
         label: Draft
     reorder:
diff --git a/config/locales/es.yml b/config/locales/es.yml
index e818539..f5c13c8 100644
--- a/config/locales/es.yml
+++ b/config/locales/es.yml
@@ -421,6 +421,8 @@ es:
         destroy: 'Eliminar imagen'
       belongs_to:
         empty: "(Vacío)"
+      predefined_value:
+        empty: "(Vacío)"
       draft:
         label: Borrador
     reorder: