Index: wp-admin/network/site-new.php
===================================================================
--- wp-admin/network/site-new.php	(revision 15907)
+++ wp-admin/network/site-new.php	(working copy)
@@ -96,7 +96,7 @@
 ?>
 
 <div class="wrap">
-<?php screen_icon(); ?>
+<?php screen_icon('ms-admin'); ?>
 <h2 id="add-new-site"><?php _e('Add New Site') ?></h2>
 <?php
 if ( ! empty( $messages ) ) {