diff --git a/metropolis/node/kubernetes/authproxy/BUILD.bazel b/metropolis/node/kubernetes/authproxy/BUILD.bazel
new file mode 100644
index 0000000..965e8ad
--- /dev/null
+++ b/metropolis/node/kubernetes/authproxy/BUILD.bazel
@@ -0,0 +1,15 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+    name = "go_default_library",
+    srcs = ["authproxy.go"],
+    importpath = "source.monogon.dev/metropolis/node/kubernetes/authproxy",
+    visibility = ["//visibility:public"],
+    deps = [
+        "//metropolis/node:go_default_library",
+        "//metropolis/node/core/identity:go_default_library",
+        "//metropolis/node/kubernetes/pki:go_default_library",
+        "//metropolis/pkg/supervisor:go_default_library",
+        "@io_k8s_apimachinery//pkg/apis/meta/v1:go_default_library",
+    ],
+)