diff --git a/src/wp-activate.php b/src/wp-activate.php
index a796cc5e48..7b7ef3498c 100644
--- a/src/wp-activate.php
+++ b/src/wp-activate.php
@@ -67,7 +67,7 @@ add_action( 'wp_head', 'wpmu_activate_stylesheet' );
 get_header();
 ?>
 
-<div id="content" class="widecolumn">
+<div id="signup-content" class="widecolumn">
 	<?php if ( empty($_GET['key']) && empty($_POST['key']) ) { ?>
 
 		<h2><?php _e('Activation Key Required') ?></h2>
diff --git a/src/wp-signup.php b/src/wp-signup.php
index 3373f8ecd8..2729132099 100644
--- a/src/wp-signup.php
+++ b/src/wp-signup.php
@@ -75,7 +75,7 @@ get_header();
  */
 do_action( 'before_signup_form' );
 ?>
-<div id="content" class="widecolumn">
+<div id="signup-content" class="widecolumn">
 <div class="mu_register">
 <?php
 /**