diff --git a/ApcuCachePool.php b/ApcuCachePool.php
index 42ee4e4..67cba0b 100644
--- a/ApcuCachePool.php
+++ b/ApcuCachePool.php
@@ -24,7 +24,7 @@ protected function fetchObjectFromCache($key)
         $success = false;
         $data    = apcu_fetch($key, $success);
 
-        return [$success, $data];
+        return [$success, $data, []];
     }
 
     protected function clearAllObjectsFromCache()
@@ -39,12 +39,12 @@ protected function clearOneObjectFromCache($key)
         return true;
     }
 
-    protected function storeItemInCache($key, CacheItemInterface $item, $ttl)
+    protected function storeItemInCache(CacheItemInterface $item, $ttl)
     {
         if ($ttl < 0) {
             return false;
         }
 
-        return apcu_store($key, $item->get(), $ttl);
+        return apcu_store($item->getKey(), $item->get(), $ttl);
     }
 }
diff --git a/Tests/IntegrationPoolTest.php b/Tests/IntegrationPoolTest.php
index 0eb0afa..881cf94 100644
--- a/Tests/IntegrationPoolTest.php
+++ b/Tests/IntegrationPoolTest.php
@@ -17,7 +17,9 @@
 class IntegrationPoolTest extends BaseTest
 {
     protected $skippedTests = [
-        'testExpiration' => 'The cache expire at the next request.',
+        'testExpiration'      => 'The cache expire at the next request.',
+        'testSaveExpired'     => 'The cache expire at the next request.',
+        'testDeferredExpired' => 'The cache expire at the next request.',
     ];
 
     public function createCachePool()
diff --git a/Tests/IntegrationTagTest.php b/Tests/IntegrationTagTest.php
deleted file mode 100644
index 3d77af0..0000000
--- a/Tests/IntegrationTagTest.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/*
- * This file is part of php-cache organization.
- *
- * (c) 2015-2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
- *
- * This source file is subject to the MIT license that is bundled
- * with this source code in the file LICENSE.
- */
-
-namespace Cache\Adapter\Apcu\Tests;
-
-use Cache\Adapter\Apcu\ApcuCachePool;
-use Cache\IntegrationTests\TaggableCachePoolTest;
-
-class IntegrationTagTest extends TaggableCachePoolTest
-{
-    public function createCachePool()
-    {
-        if (defined('HHVM_VERSION') || !function_exists('apcu_store')) {
-            $this->markTestSkipped();
-        }
-
-        return new ApcuCachePool();
-    }
-}
diff --git a/composer.json b/composer.json
index 9083263..565bd0f 100644
--- a/composer.json
+++ b/composer.json
@@ -32,7 +32,7 @@
     },
     "require-dev":       {
         "phpunit/phpunit":         "^4.0|^5.1",
-        "cache/integration-tests": "0.7.0"
+        "cache/integration-tests": "0.9.0"
     },
     "provide":           {
         "psr/cache-implementation": "^1.0"