diff --git a/crosstool/apple_cc_configure_extension.bzl b/crosstool/apple_cc_configure_extension.bzl
index 7b588c5..b682024 100644
--- a/crosstool/apple_cc_configure_extension.bzl
+++ b/crosstool/apple_cc_configure_extension.bzl
@@ -1,7 +1,7 @@
 """Extension configuring the C++ toolchain on macOS."""
 
 load("@bazel_skylib//lib:modules.bzl", "modules")
-load(":setup_internal.bzl", "apple_cc_autoconf", "apple_cc_autoconf_toolchains")
+load("//crosstool/internal:setup.bzl", "apple_cc_autoconf", "apple_cc_autoconf_toolchains")
 
 def _apple_cc_configure_extension_impl():
     apple_cc_autoconf_toolchains(name = "local_config_apple_cc_toolchains")
diff --git a/crosstool/internal/BUILD.bazel b/crosstool/internal/BUILD.bazel
new file mode 100644
index 0000000..e69de29
diff --git a/crosstool/setup_internal.bzl b/crosstool/internal/setup.bzl
similarity index 99%
rename from crosstool/setup_internal.bzl
rename to crosstool/internal/setup.bzl
index c6c6755..3369e02 100644
--- a/crosstool/setup_internal.bzl
+++ b/crosstool/internal/setup.bzl
@@ -2,8 +2,6 @@
 
 load("//crosstool:osx_cc_configure.bzl", "configure_osx_toolchain")
 
-visibility("private")
-
 _DISABLE_ENV_VAR = "BAZEL_NO_APPLE_CPP_TOOLCHAIN"
 _OLD_DISABLE_ENV_VAR = "BAZEL_USE_CPP_ONLY_TOOLCHAIN"
 
diff --git a/crosstool/setup.bzl b/crosstool/setup.bzl
index 9be00bb..0b4cfa8 100644
--- a/crosstool/setup.bzl
+++ b/crosstool/setup.bzl
@@ -1,6 +1,6 @@
 """Configure the Apple CC toolchain"""
 
-load(":setup_internal.bzl", "apple_cc_autoconf", "apple_cc_autoconf_toolchains")
+load("//crosstool/internal:setup_internal.bzl", "apple_cc_autoconf", "apple_cc_autoconf_toolchains")
 
 # buildifier: disable=unnamed-macro
 def apple_cc_configure():