diff --git a/modules/file/file.field.inc b/modules/file/file.field.inc
index d592381..dab0c23 100644
--- a/modules/file/file.field.inc
+++ b/modules/file/file.field.inc
@@ -410,7 +410,7 @@ function file_field_formatter_info() {
     ),
     'file_url_plain' => array(
       'label' => t('URL to file'),
-      'field types' => array('file'),
+      'field types' => array('file', 'image'),
     ),
   );
 }