diff --git a/TODO b/TODO
index b78892a916..8e4c120603 100644
--- a/TODO
+++ b/TODO
@@ -17,6 +17,9 @@ Janitorial Clean-ups:
 
 Features:
 
+* rework sd_netlink_call_async() to return a new "sd_netlink_slot" object, á la
+  sd_bus_slot
+
 * consider splitting out all temporary file creation APIs (we have so many in
   fileio.h and elsewhere!) into a new util file of its own.