diff --git a/CHANGES.rst b/CHANGES.rst
index 0dbdffd8e..b313f7ea2 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -5,6 +5,9 @@ Changelog (Pillow)
 5.1.0 (unreleased)
 ------------------
 
+- Fix and improve efficient saving of ICNS on macOS #3004
+  [radarhere]
+
 - Build: Enable pip cache in AppVeyor build #3009
   [thijstriemstra]