diff --git a/metatag_views/src/MetatagViewsCacheWrapper.php b/metatag_views/src/MetatagViewsCacheWrapper.php
index 526ce3b..9ab5ed5 100644
--- a/metatag_views/src/MetatagViewsCacheWrapper.php
+++ b/metatag_views/src/MetatagViewsCacheWrapper.php
@@ -384,20 +384,6 @@ class MetatagViewsCacheWrapper extends CachePluginBase {
     return $this->plugin->setStringTranslation($translation);
   }
 
-  /**
-   * {@inheritdoc}
-   */
-  public function __sleep() {
-    return $this->plugin->__sleep();
-  }
-
-  /**
-   * {@inheritdoc}
-   */
-  public function __wakeup() {
-    $this->plugin->__wakeup();
-  }
-
   /**
    * {@inheritdoc}
    */