diff --git a/CHANGELOG.md b/CHANGELOG.md
index a1288e1..2168620 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Use full path `RegisterSpec`s to avoid unused `use`
 - Use `u8` and `u16` for `T` of registers when the mask is 0xff or 0xffff, instead of defining new tuple struct.
 - Use `Mmapped` instead of `RegisterSpec` !21
+- Remove empty doc generation !23
 
 ## [0.3.1] - 2025-04-11