diff --git a/metropolis/pkg/jsonpatch/BUILD.bazel b/metropolis/pkg/jsonpatch/BUILD.bazel
new file mode 100644
index 0000000..b733c57
--- /dev/null
+++ b/metropolis/pkg/jsonpatch/BUILD.bazel
@@ -0,0 +1,14 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
+
+go_library(
+    name = "go_default_library",
+    srcs = ["jsonpatch.go.go"],
+    importpath = "git.monogon.dev/source/nexantic.git/metropolis/pkg/jsonpatch",
+    visibility = ["//visibility:public"],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["jsonpatch_test.go"],
+    embed = [":go_default_library"],
+)