diff --git a/wp-includes/class-wp-customize-nav-menus.php b/wp-includes/class-wp-customize-nav-menus.php
index 3772496388..340b367ffb 100644
--- a/wp-includes/class-wp-customize-nav-menus.php
+++ b/wp-includes/class-wp-customize-nav-menus.php
@@ -292,7 +292,6 @@ final class WP_Customize_Nav_Menus {
 				'custom_label'      => __( 'Custom Link' ),
 				/* translators: %s: Current menu location */
 				'menuLocation'      => __( '(Currently set to: %s)' ),
-				'deleteWarn'        => __( 'You are about to permanently delete this menu. "Cancel" to stop, "OK" to delete.' ),
 				'itemAdded'         => __( 'Menu item added' ),
 				'itemDeleted'       => __( 'Menu item deleted' ),
 				'menuAdded'         => __( 'Menu created' ),
diff --git a/wp-includes/version.php b/wp-includes/version.php
index f2e5600124..0d4ff7faad 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.3-beta2-33166';
+$wp_version = '4.3-beta2-33167';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.