diff --git a/wp-admin/admin-functions.php b/wp-admin/admin-functions.php
index 1603cb66ea..1aceaef1a3 100644
--- a/wp-admin/admin-functions.php
+++ b/wp-admin/admin-functions.php
@@ -466,11 +466,11 @@ function touch_time($edit = 1, $for_post = 1) {
 }
 
 function check_admin_referer() {
-  $adminurl = strtolower(get_settings('siteurl')).'/wp-admin';
-  $referer = strtolower($_SERVER['HTTP_REFERER']);
-  if ( !strstr($referer, $adminurl) ) {
-    die(__('Sorry, you need to <a href="http://codex.wordpress.org/Enable_Sending_Referrers">enable sending referrers</a> for this feature to work.'));
-  }
+	$adminurl = strtolower( get_settings('siteurl') ) . '/wp-admin';
+	$referer = strtolower( $_SERVER['HTTP_REFERER'] );
+	if ( !strstr($referer, $adminurl) )
+		die(__('Sorry, you need to <a href="http://codex.wordpress.org/Enable_Sending_Referrers">enable sending referrers</a> for this feature to work.'));
+	do_action('check_admin_referer');
 }
 
 // insert_with_markers: Owen Winkler