diff --git a/wp-admin/post.php b/wp-admin/post.php
index e3456b67d..3ff15a3a9 100644
--- a/wp-admin/post.php
+++ b/wp-admin/post.php
@@ -241,8 +241,6 @@ case 'deletecomment':
 
 case 'unapprovecomment':
 
-	require_once('./admin-header.php');
-
 	check_admin_referer();
 
 	$comment = (int) $_GET['comment'];