diff --git a/CHANGELOG.md b/CHANGELOG.md
index 231ef2a..3178b63 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Unreleased
 
+- fix derived parent mode ([#66](https://github.com/JuliaEditorSupport/julia-emacs/pull/66))
+
 - load LaTeX substitution table as a feature ([#93](https://github.com/JuliaEditorSupport/julia-emacs/pull/93))
 
 - drop support for Emacs 23, use `cl-lib` ([#87](https://github.com/JuliaEditorSupport/julia-emacs/pull/87)), reorganize test framework accordingly ([#95](https://github.com/JuliaEditorSupport/julia-emacs/pull/95))