diff --git a/new/ui.idl b/new/ui.idl
index 21af4c83..cde3e1ce 100644
--- a/new/ui.idl
+++ b/new/ui.idl
@@ -60,6 +60,7 @@ interface Container from Control {
 	func ResizeChildren(x intmax_t, y intmax_t, width intmax_t, height intmax_t, d *Sizing);
 	func Update(void);
 };
+// TODO change the various OS-side control functions to be Make
 func MakeContainer(c *Container);
 
 interface Window from Control {