diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 000000000..9e33f4be0
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "jedi/third_party/typeshed"]
+	path = jedi/third_party/typeshed
+	url = https://github.com/python/typeshed
diff --git a/jedi/third_party/typeshed b/jedi/third_party/typeshed
new file mode 160000
index 000000000..14fb9df49
--- /dev/null
+++ b/jedi/third_party/typeshed
@@ -0,0 +1 @@
+Subproject commit 14fb9df49c171fafdcda3c41f9b6f2df33a3a9f5