diff --git a/wp-login.php b/wp-login.php
index cebf41eaa..b33697c47 100644
--- a/wp-login.php
+++ b/wp-login.php
@@ -376,7 +376,7 @@ case 'register' :
 	login_header(__('Registration Form'), '<p class="message register">' . __('Register For This Site') . '</p>', $errors);
 ?>
 
-<form name="registerform" id="registerform" action="<?php echo siteu_url('wp-login.php?action=register', 'login_post') ?>" method="post">
+<form name="registerform" id="registerform" action="<?php echo site_url('wp-login.php?action=register', 'login_post') ?>" method="post">
 	<p>
 		<label><?php _e('Username') ?><br />
 		<input type="text" name="user_login" id="user_login" class="input" value="<?php echo attribute_escape(stripslashes($user_login)); ?>" size="20" tabindex="10" /></label>