diff --git a/CHANGELOG.md b/CHANGELOG.md
index 43f2bb638..31a22bb31 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Fixed
 
 - Try to save exported ConfigDB settings (migrate_from_db) in the system temp directory if default location is not writable.
+- User login failures if their `notification_settings` were in a NULL state.
 
 ## [2.3.0] - 2020-03-01