diff --git includes/date_api_argument_handler.inc includes/date_api_argument_handler.inc
index 6085683..301bc48 100755
--- includes/date_api_argument_handler.inc
+++ includes/date_api_argument_handler.inc
@@ -363,4 +363,12 @@ class date_api_argument_handler extends views_handler_argument_date {
       }
     }
   }
+  
+  function option_definition() {        
+    $options = parent::option_definition();
+
+    $options['date_fields'] = array('default' => 'none');
+    return $options;
+  }
+  
 }