diff --git a/TODO.md b/TODO.md
index e8678bc..1f29f18 100644
--- a/TODO.md
+++ b/TODO.md
@@ -8,3 +8,4 @@
 - Write clearer docs about all of this beside the manpages;
 - Implement interaction with libg1m (maybe after 2.0, so a libp7 version with
   new things but without libg1m can be used).
+- Implement asynchronous communication.