diff --git a/metropolis/installer/test/testos/BUILD.bazel b/metropolis/installer/test/testos/BUILD.bazel
index d1ae0df..c41fbee 100644
--- a/metropolis/installer/test/testos/BUILD.bazel
+++ b/metropolis/installer/test/testos/BUILD.bazel
@@ -1,7 +1,7 @@
 load("@io_bazel_rules_go//go:def.bzl", "go_binary", "go_library")
+load("@rules_pkg//:pkg.bzl", "pkg_zip")
 load("//osbase/build:def.bzl", "erofs_image", "verity_image")
 load("//osbase/build:efi.bzl", "efi_unified_kernel_image")
-load("@rules_pkg//:pkg.bzl", "pkg_zip")
 
 erofs_image(
     name = "rootfs",