diff --git a/tests/Composer/Test/Installer/Registry/FilesystemRegistryTests.php b/tests/Composer/Test/Installer/Registry/FilesystemRegistryTest.php
similarity index 100%
rename from tests/Composer/Test/Installer/Registry/FilesystemRegistryTests.php
rename to tests/Composer/Test/Installer/Registry/FilesystemRegistryTest.php