diff --git a/tests/Composer/Test/Package/Dumper/ArrayDumperTest.php b/tests/Composer/Test/Package/Dumper/ArrayDumperTest.php
index 353d92913..11ce676e4 100644
--- a/tests/Composer/Test/Package/Dumper/ArrayDumperTest.php
+++ b/tests/Composer/Test/Package/Dumper/ArrayDumperTest.php
@@ -13,7 +13,6 @@
 namespace Composer\Test\Package\Dumper;
 
 use Composer\Package\Dumper\ArrayDumper;
-use Composer\Package\MemoryPackage;
 use Composer\Package\Link;
 use Composer\Package\LinkConstraint\VersionConstraint;