diff --git a/exercises/conversions/from_str.rs b/exercises/conversions/from_str.rs
index 34472c32..64000420 100644
--- a/exercises/conversions/from_str.rs
+++ b/exercises/conversions/from_str.rs
@@ -9,6 +9,8 @@
 // Execute `rustlings hint from_str` or use the `hint` watch subcommand for a
 // hint.
 
+// I AM NOT DONE
+
 use std::num::ParseIntError;
 use std::str::FromStr;