diff --git a/_config.php b/_config.php
index 0c63ad548..69b95fb55 100644
--- a/_config.php
+++ b/_config.php
@@ -38,12 +38,6 @@ ShortcodeParser::get('default')->register('embed', array('Oembed', 'handle_short
 $_ENV['TMPDIR'] = TEMP_FOLDER; // for *nix
 $_ENV['TMP'] = TEMP_FOLDER; // for Windows
 
-$aggregatecachedir = TEMP_FOLDER . DIRECTORY_SEPARATOR . 'aggregate_cache';
-if (!is_dir($aggregatecachedir)) mkdir($aggregatecachedir);
-
-SS_Cache::add_backend('aggregatestore', 'File', array('cache_dir' => $aggregatecachedir));
-SS_Cache::pick_backend('aggregatestore', 'aggregate', 1000);
-
 SS_Cache::set_cache_lifetime('GDBackend_Manipulations', null, 100);
 
 // If you don't want to see deprecation errors for the new APIs, change this to 3.2.0-dev.