diff --git a/changelog/@unreleased/pr-74.v2.yml b/changelog/@unreleased/pr-74.v2.yml
new file mode 100644
index 00000000..819597bc
--- /dev/null
+++ b/changelog/@unreleased/pr-74.v2.yml
@@ -0,0 +1,5 @@
+type: improvement
+improvement:
+  description: Adding py.typed file
+  links:
+  - https://github.com/palantir/foundry-platform-python/pull/74
diff --git a/foundry/py.typed b/foundry/py.typed
new file mode 100644
index 00000000..e69de29b