diff --git a/BUILD.bazel b/BUILD.bazel
index 42564e09..100f9473 100644
--- a/BUILD.bazel
+++ b/BUILD.bazel
@@ -5,7 +5,7 @@ load("@bazel_skylib//lib:dicts.bzl", "dicts")
 load("@bazel_skylib//rules:build_test.bzl", "build_test")
 load("@rules_prerender_npm//:defs.bzl", "npm_link_all_packages")
 load("//tools/publish:defs.bzl", "npm_publish")
-load("//tools/stamping:stamp_package.bzl", "stamp_package")
+load("//tools/stamping:defs.bzl", "stamp_package")
 load("//tools/typescript:defs.bzl", "types_only")
 load("//:index.bzl", "link_prerender_component", "prerender_component")
 
diff --git a/packages/declarative_shadow_dom/BUILD.bazel b/packages/declarative_shadow_dom/BUILD.bazel
index eb286275..b111bc2d 100644
--- a/packages/declarative_shadow_dom/BUILD.bazel
+++ b/packages/declarative_shadow_dom/BUILD.bazel
@@ -10,7 +10,7 @@ load(
 load("//tools/jasmine:defs.bzl", "jasmine_node_test")
 load("//tools/typescript:defs.bzl", "ts_project")
 load("//tools/publish:defs.bzl", "npm_publish")
-load("//tools/stamping:stamp_package.bzl", "stamp_package")
+load("//tools/stamping:defs.bzl", "stamp_package")
 
 prerender_component_publish_files(
     name = "declarative_shadow_dom_publish_files",
diff --git a/tools/stamping/BUILD.bazel b/tools/stamping/BUILD.bazel
index ff9b16e7..baa9b78e 100644
--- a/tools/stamping/BUILD.bazel
+++ b/tools/stamping/BUILD.bazel
@@ -4,6 +4,12 @@ load(":stamp_package.bzl", "stamp_package")
 
 exports_files(["stamp.jq"], visibility = ["//visibility:public"])
 
+bzl_library(
+    name = "defs",
+    srcs = ["defs.bzl"],
+    deps = [":stamp_package"],
+)
+
 bzl_library(
     name = "stamp_package",
     srcs = ["stamp_package.bzl"],
diff --git a/tools/stamping/defs.bzl b/tools/stamping/defs.bzl
new file mode 100644
index 00000000..14b1b5e7
--- /dev/null
+++ b/tools/stamping/defs.bzl
@@ -0,0 +1,5 @@
+load(":stamp_package.bzl", _stamp_package = "stamp_package")
+
+visibility("public")
+
+stamp_package = _stamp_package
diff --git a/tools/stamping/stamp_package.bzl b/tools/stamping/stamp_package.bzl
index db6a36c6..7816f746 100644
--- a/tools/stamping/stamp_package.bzl
+++ b/tools/stamping/stamp_package.bzl
@@ -1,6 +1,8 @@
 load("@aspect_bazel_lib//lib:jq.bzl", "jq")
 load("@bazel_skylib//rules:write_file.bzl", "write_file")
 
+visibility("private")
+
 def stamp_package(
     name,
     package = "package.json",