diff --git a/tools/testing/selftests/ublk/.gitignore b/tools/testing/selftests/ublk/.gitignore
index 8b2871ea7751..e17bd28f27e0 100644
--- a/tools/testing/selftests/ublk/.gitignore
+++ b/tools/testing/selftests/ublk/.gitignore
@@ -1,3 +1,5 @@
-kublk
-/tools
+# SPDX-License-Identifier: GPL-2.0
 *-verify.state
+/tools
+kublk
+metadata_size