diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-11-02-09-27-46.bpo-45688.v5Der1.rst b/Misc/NEWS.d/next/Core and Builtins/2021-11-02-09-27-46.bpo-45688.v5Der1.rst
new file mode 100644
index 00000000000..afd73a12662
--- /dev/null
+++ b/Misc/NEWS.d/next/Core and Builtins/2021-11-02-09-27-46.bpo-45688.v5Der1.rst	
@@ -0,0 +1,2 @@
+:data:`sys.stdlib_module_names` now contains the macOS-specific module
+:mod:`_scproxy`.
diff --git a/Python/stdlib_module_names.h b/Python/stdlib_module_names.h
index 1743292593f..754fa94e35e 100644
--- a/Python/stdlib_module_names.h
+++ b/Python/stdlib_module_names.h
@@ -61,6 +61,7 @@ static const char* _Py_stdlib_module_names[] = {
 "_pyio",
 "_queue",
 "_random",
+"_scproxy",
 "_sha1",
 "_sha256",
 "_sha3",
diff --git a/Tools/scripts/generate_stdlib_module_names.py b/Tools/scripts/generate_stdlib_module_names.py
index 50042f14fb6..3e896ba7375 100644
--- a/Tools/scripts/generate_stdlib_module_names.py
+++ b/Tools/scripts/generate_stdlib_module_names.py
@@ -54,6 +54,10 @@ WINDOWS_MODULES = (
     'winsound'
 )
 
+# macOS extension modules
+MACOS_MODULES = (
+    '_scproxy',
+)
 
 # Pure Python modules (Lib/*.py)
 def list_python_modules(names):
@@ -136,7 +140,7 @@ def list_frozen(names):
 
 
 def list_modules():
-    names = set(sys.builtin_module_names) | set(WINDOWS_MODULES)
+    names = set(sys.builtin_module_names) | set(WINDOWS_MODULES) | set(MACOS_MODULES)
     list_modules_setup_extensions(names)
     list_setup_extensions(names)
     list_packages(names)