diff --git a/src/Symfony/Component/Cache/Traits/AbstractAdapterTrait.php b/src/Symfony/Component/Cache/Traits/AbstractAdapterTrait.php index cae96ef25a..7e0669a086 100644 --- a/src/Symfony/Component/Cache/Traits/AbstractAdapterTrait.php +++ b/src/Symfony/Component/Cache/Traits/AbstractAdapterTrait.php @@ -13,6 +13,7 @@ namespace Symfony\Component\Cache\Traits; use Psr\Cache\CacheItemInterface; use Symfony\Component\Cache\CacheItem; +use Symfony\Component\Cache\Exception\InvalidArgumentException; /** * @author Nicolas Grekas