diff --git a/wp-includes/js/scriptaculous/scriptaculous.js b/wp-includes/js/scriptaculous/scriptaculous.js
index 7c472a600..e39c40ec5 100644
--- a/wp-includes/js/scriptaculous/scriptaculous.js
+++ b/wp-includes/js/scriptaculous/scriptaculous.js
@@ -49,10 +49,11 @@ var Scriptaculous = {
     }).each( function(s) {
       var path = s.src.replace(/scriptaculous\.js(\?.*)?$/,'');
       var includes = s.src.match(/\?.*load=([a-z,]*)/);
-      (includes ? includes[1] : 'builder,effects,dragdrop,controls,slider,sound').split(',').each(
+      if ( includes )
+       includes[1].split(',').each(
        function(include) { Scriptaculous.require(path+include+'.js') });
     });
   }
 }
 
-Scriptaculous.load();
\ No newline at end of file
+Scriptaculous.load();
diff --git a/wp-includes/js/scriptaculous/wp-scriptaculous.js b/wp-includes/js/scriptaculous/wp-scriptaculous.js
index 7c472a600..e39c40ec5 100644
--- a/wp-includes/js/scriptaculous/wp-scriptaculous.js
+++ b/wp-includes/js/scriptaculous/wp-scriptaculous.js
@@ -49,10 +49,11 @@ var Scriptaculous = {
     }).each( function(s) {
       var path = s.src.replace(/scriptaculous\.js(\?.*)?$/,'');
       var includes = s.src.match(/\?.*load=([a-z,]*)/);
-      (includes ? includes[1] : 'builder,effects,dragdrop,controls,slider,sound').split(',').each(
+      if ( includes )
+       includes[1].split(',').each(
        function(include) { Scriptaculous.require(path+include+'.js') });
     });
   }
 }
 
-Scriptaculous.load();
\ No newline at end of file
+Scriptaculous.load();
diff --git a/wp-includes/script-loader.php b/wp-includes/script-loader.php
index 651640823..d059c5330 100644
--- a/wp-includes/script-loader.php
+++ b/wp-includes/script-loader.php
@@ -60,7 +60,7 @@ class WP_Scripts {
 			'delText' => __('Are you sure you want to delete this %thing%?')
 		) );
 
-		$this->add( 'scriptaculous-root', '/wp-includes/js/scriptaculous/wp-scriptaculous.js', array('prototype'), '1.7.1-b3');
+		$this->add( 'scriptaculous-root', '/wp-includes/js/scriptaculous/scriptaculous.js', array('prototype'), '1.7.1-b3');
 		$this->add( 'scriptaculous-builder', '/wp-includes/js/scriptaculous/builder.js', array('scriptaculous-root'), '1.7.1-b3');
 		$this->add( 'scriptaculous-dragdrop', '/wp-includes/js/scriptaculous/dragdrop.js', array('scriptaculous-builder', 'scriptaculous-effects'), '1.7.1-b3');
 		$this->add( 'scriptaculous-effects', '/wp-includes/js/scriptaculous/effects.js', array('scriptaculous-root'), '1.7.1-b3');