diff --git a/go/pki/BUILD.bazel b/go/pki/BUILD.bazel
index 0d3544f..5bc7522 100644
--- a/go/pki/BUILD.bazel
+++ b/go/pki/BUILD.bazel
@@ -1,4 +1,4 @@
-load("@io_bazel_rules_go//go:def.bzl", "go_library")
+load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
 
 go_library(
     name = "go_default_library",
@@ -15,3 +15,10 @@
         "@org_golang_x_net//trace:go_default_library",
     ],
 )
+
+go_test(
+    name = "go_default_test",
+    srcs = ["grpc_test.go"],
+    embed = [":go_default_library"],
+    deps = ["@com_github_go_test_deep//:go_default_library"],
+)