diff --git a/docs/changelog.rst b/docs/changelog.rst
index 1d9212c4e..d7bd06d82 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -25,6 +25,9 @@ To update |kitty|, :doc:`follow the instructions <binary>`.
 - unicode input kitten: Allow pressing :kbd:`ctrl+tab` to change the input mode
   (:iss:`2343`)
 
+- Fix a bug that prevented using custom functions with the new marks feature
+  (:iss:`2344`)
+
 
 0.16.0 [2020-01-28]
 --------------------