diff --git a/lib/Phpfastcache/Core/Pool/CacheItemPoolTrait.php b/lib/Phpfastcache/Core/Pool/CacheItemPoolTrait.php
index 71df23e82..40f580d02 100644
--- a/lib/Phpfastcache/Core/Pool/CacheItemPoolTrait.php
+++ b/lib/Phpfastcache/Core/Pool/CacheItemPoolTrait.php
@@ -240,11 +240,12 @@ public function clear()
         /**
          * @eventName CacheClearItem
          * @param $this ExtendedCacheItemPoolInterface
-         * @param $deferredList ExtendedCacheItemInterface[]
+         * @param $itemInstances ExtendedCacheItemInterface[]
          */
         $this->eventManager->dispatch('CacheClearItem', $this, $this->itemInstances);
 
         CacheManager::$WriteHits++;
+        // Faster than detachAllItems()
         $this->itemInstances = [];
 
         return $this->driverClear();