diff --git includes/media_youtube.styles.inc includes/media_youtube.styles.inc
index a878363..1957317 100644
--- includes/media_youtube.styles.inc
+++ includes/media_youtube.styles.inc
@@ -54,7 +54,7 @@ function media_youtube_styles_containers() {
 function media_youtube_formatter_filter($variables) {
   if (isset($variables['object'])) {
     $object = $variables['object'];
-    return (file_uri_scheme($object->uri) == 'youtube') && ($object->filemime == 'video/youtube');
+    return (file_uri_scheme($object->file->uri) == 'youtube') && ($object->file->filemime == 'video/youtube');
   }
 }
 
@@ -62,7 +62,7 @@ function media_youtube_formatter_filter($variables) {
  * Implementation of the File Styles module's hook_file_styles_filter().
  */
 function media_youtube_file_styles_filter($object) {
-  if ((file_uri_scheme($object->uri) == 'youtube') && ($object->filemime == 'video/youtube')) {
+  if ((file_uri_scheme($object->file->uri) == 'youtube') && ($object->file->filemime == 'video/youtube')) {
     return 'media_youtube';
   }
 }