diff --git a/todo.md b/todo.md
index 23e6aef..4226cc0 100644
--- a/todo.md
+++ b/todo.md
@@ -18,6 +18,7 @@
 
 - [ ] add support for types(metavars)/defaults/required in help output
 - [ ] add support for enum (parse string)
+- [ ] add support for a count flag
 - [ ] abstract the `globalFlags` argument to a `flagGroups` section with a builtin `global`
       this would allow users to "inherit" flag groups in subcommands
       ```nim