diff --git a/core/includes/bootstrap.inc b/core/includes/bootstrap.inc
index b358269..c0edc28 100644
--- a/core/includes/bootstrap.inc
+++ b/core/includes/bootstrap.inc
@@ -2275,9 +2275,6 @@ function _drupal_bootstrap_page_cache() {
   // Allow specifying special cache handlers in settings.php, like
   // using memcached or files for storing cache information.
   require_once DRUPAL_ROOT . '/core/includes/cache.inc';
-  foreach (variable_get('cache_backends', array()) as $include) {
-    require_once DRUPAL_ROOT . '/' . $include;
-  }
   // Check for a cache mode force from settings.php.
   if (variable_get('page_cache_without_database')) {
     $cache_enabled = TRUE;