diff --git a/src/AdapterTestUtilities/FilesystemAdapterTestCase.php b/src/AdapterTestUtilities/FilesystemAdapterTestCase.php
index 949f59bc8..1977bacb1 100644
--- a/src/AdapterTestUtilities/FilesystemAdapterTestCase.php
+++ b/src/AdapterTestUtilities/FilesystemAdapterTestCase.php
@@ -5,7 +5,6 @@
 namespace League\Flysystem\AdapterTestUtilities;
 
 use DateInterval;
-use DateTime;
 use DateTimeImmutable;
 use Generator;
 use League\Flysystem\ChecksumProvider;
@@ -27,7 +26,6 @@
 use function file_get_contents;
 use function is_resource;
 use function iterator_to_array;
-use function var_dump;
 use const PHP_EOL;
 
 /**