diff --git a/libafl/src/feedbacks/map.rs b/libafl/src/feedbacks/map.rs
index f7c8389aea..f4ef3a52bc 100644
--- a/libafl/src/feedbacks/map.rs
+++ b/libafl/src/feedbacks/map.rs
@@ -207,7 +207,7 @@ where
     }
 }
 
-/// A filter that only saves values which are at least the next pow2 class
+/// Only consider `T::one()` or `T::max_value()`, if they are bigger than the old value, as novel
 #[derive(Clone, Debug)]
 pub struct OneOrFilledIsNovel {}
 impl<T> IsNovel<T> for OneOrFilledIsNovel