diff --git a/wp-includes/js/media-views.js b/wp-includes/js/media-views.js
index 3c5436db58..19238fd913 100644
--- a/wp-includes/js/media-views.js
+++ b/wp-includes/js/media-views.js
@@ -413,7 +413,9 @@
 					type:        '',
 					subtype:     '',
 					icon:        '',
-					filename:    ''
+					filename:    '',
+					caption:     '',
+					title:       ''
 				});
 
 			options.buttons  = this.buttons;