diff --git a/wp-includes/script-loader.php b/wp-includes/script-loader.php
index 7711fcea2..291d3ea22 100644
--- a/wp-includes/script-loader.php
+++ b/wp-includes/script-loader.php
@@ -94,7 +94,7 @@ function wp_default_scripts( &$scripts ) {
 	$scripts->add( 'editor', "/wp-admin/js/editor$suffix.js", array('utils','jquery'), '20110411' );
 	$scripts->add_data( 'editor', 'group', 1 );
 	
-	$scripts->add( 'wp-fullscreen', "/wp-admin/js/wp-fullscreen$suffix.js", array('jquery'), '20110425a' );
+	$scripts->add( 'wp-fullscreen', "/wp-admin/js/wp-fullscreen$suffix.js", array('jquery'), '20110425b' );
 	$scripts->add_data( 'wp-fullscreen', 'group', 1 );
 
 	$scripts->add( 'prototype', '/wp-includes/js/prototype.js', false, '1.6.1');