diff --git a/distutils/compilers/C/py.typed b/distutils/compilers/C/py.typed
new file mode 100644
index 00000000..8f09c62b
--- /dev/null
+++ b/distutils/compilers/C/py.typed
@@ -0,0 +1 @@
+# Ensure that checkers who see this as a separate namespace package still understand it's typed.
diff --git a/distutils/py.typed b/distutils/py.typed
new file mode 100644
index 00000000..8b137891
--- /dev/null
+++ b/distutils/py.typed
@@ -0,0 +1 @@
+