diff --git a/todo.txt b/todo.txt
index 78f10d1..c81d046 100644
--- a/todo.txt
+++ b/todo.txt
@@ -1,4 +1,5 @@
 TODO
+gen_utils.h and monero_utils.h should not depend on monero_wallet.h
 add to ecosystem?
 monero_wallet.cpp move utilities in monero_namespace to be private
 polish model: no boost::optional<shared_ptr>? no boost::optional<string>? etc