diff --git a/proto/invoice/BUILD.bazel b/proto/invoice/BUILD.bazel
new file mode 100644
index 0000000..0108f44
--- /dev/null
+++ b/proto/invoice/BUILD.bazel
@@ -0,0 +1,23 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+load("@io_bazel_rules_go//proto:def.bzl", "go_proto_library")
+
+proto_library(
+    name = "invoice_proto",
+    srcs = ["invoice.proto"],
+    visibility = ["//visibility:public"],
+)
+
+go_proto_library(
+    name = "invoice_go_proto",
+    compilers = ["@io_bazel_rules_go//proto:go_grpc"],
+    importpath = "code.hackerspace.pl/hscloud/proto/invoice",
+    proto = ":invoice_proto",
+    visibility = ["//visibility:public"],
+)
+
+go_library(
+    name = "go_default_library",
+    embed = [":invoice_go_proto"],
+    importpath = "code.hackerspace.pl/hscloud/proto/invoice",
+    visibility = ["//visibility:public"],
+)