diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6a2005400..7d71fbd5c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@ This release introduces the ability to override MYCODO_DB_PATH, SQLALCHEMY_DATAB
 
 ### Bugfixes
 
+ - Fix Atlas EC and pH Inputs losing measurements when calibration temperature is None
  - Fix restoring mycodo/user_scripts during upgrade
  - Fix documentation generation
  - Fix theming on selection inputs