diff --git a/wp-includes/post.php b/wp-includes/post.php
index 08c8c2bd10..8920dc10e4 100644
--- a/wp-includes/post.php
+++ b/wp-includes/post.php
@@ -2978,7 +2978,7 @@ function get_enclosed($post_id) {
 			$pung[] = trim( $enclosure[ 0 ] );
 		}
 	}
-	$pung = apply_filters('get_enclosed', $pung);
+	$pung = apply_filters('get_enclosed', $pung, $post_id);
 	return $pung;
 }