diff --git a/phpBB/phpbb/cache/service.php b/phpBB/phpbb/cache/service.php
index 0b2e42b089..1e71e484a2 100644
--- a/phpBB/phpbb/cache/service.php
+++ b/phpBB/phpbb/cache/service.php
@@ -13,9 +13,6 @@
 
 namespace phpbb\cache;
 
-use Symfony\Component\EventDispatcher\Event;
-use Symfony\Component\HttpKernel\KernelEvents;
-
 /**
 * Class for grabbing/handling cached entries
 */