diff --git a/core/modules/filter/lib/Drupal/filter/FilterPluginManager.php b/core/modules/filter/lib/Drupal/filter/FilterPluginManager.php
index f313cca..8202bf9 100644
--- a/core/modules/filter/lib/Drupal/filter/FilterPluginManager.php
+++ b/core/modules/filter/lib/Drupal/filter/FilterPluginManager.php
@@ -13,6 +13,7 @@
 use Drupal\Core\Plugin\Discovery\AlterDecorator;
 use Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery;
 use Drupal\Core\Plugin\Discovery\CacheDecorator;
+use Drupal\Core\Cache\CacheBackendInterface;
 
 /**
  * Manages text processing filters.
@@ -32,7 +33,7 @@ public function __construct(\Traversable $namespaces) {
     $annotation_namespaces = array('Drupal\filter\Annotation' => $namespaces['Drupal\filter']);
     $this->discovery = new AnnotatedClassDiscovery('Filter', $namespaces, $annotation_namespaces, 'Drupal\filter\Annotation\Filter');
     $this->discovery = new AlterDecorator($this->discovery, 'filter_info');
-    $this->discovery = new CacheDecorator($this->discovery, 'filter_plugins:' . language(Language::TYPE_INTERFACE)->langcode, 'cache', array(
+    $this->discovery = new CacheDecorator($this->discovery, 'filter_plugins:' . language(Language::TYPE_INTERFACE)->langcode, 'cache', CacheBackendInterface::CACHE_PERMANENT, array(
       'filter_formats' => TRUE,
     ));
   }