diff --git a/README.md b/README.md
index 3ec9aca..d9ab2da 100644
--- a/README.md
+++ b/README.md
@@ -7,3 +7,6 @@ pyinfra inventory.py setup-base.py
 pyinfra inventory.py setup-zfs-and-lxd.py
 pyinfra inventory.py setup-haproxy.py
 ```
+
+TODO:
+- [ ] Add data variables