diff --git a/docs/changelog.rst b/docs/changelog.rst
index c11a6b4..8ef0816 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -5,6 +5,7 @@ Changelog
 1.4.0 (unreleased)
 ------------------
 
+- #100 Fix AttributeError when DateOfBirth field is hidden in add sample
 - #96 Use dtime.to_DT instead of api.to_date
 - #99 Do not include default races and ethnicities in locales
 - #97 Fix birth date is not displayed in patients listing