diff --git a/metropolis/pkg/tpm/BUILD.bazel b/metropolis/pkg/tpm/BUILD.bazel
new file mode 100644
index 0000000..d06ff37
--- /dev/null
+++ b/metropolis/pkg/tpm/BUILD.bazel
@@ -0,0 +1,22 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "credactivation_compat.go",
+        "tpm.go",
+    ],
+    importpath = "git.monogon.dev/source/nexantic.git/metropolis/pkg/tpm",
+    visibility = ["//visibility:public"],
+    deps = [
+        "//metropolis/pkg/logtree:go_default_library",
+        "//metropolis/pkg/sysfs:go_default_library",
+        "@com_github_gogo_protobuf//proto:go_default_library",
+        "@com_github_google_go_tpm//tpm2:go_default_library",
+        "@com_github_google_go_tpm//tpmutil:go_default_library",
+        "@com_github_google_go_tpm_tools//proto:go_default_library",
+        "@com_github_google_go_tpm_tools//tpm2tools:go_default_library",
+        "@com_github_pkg_errors//:go_default_library",
+        "@org_golang_x_sys//unix:go_default_library",
+    ],
+)