diff --git a/ChangeLog b/ChangeLog
index e7352a94d..118d92d3e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -88,6 +88,8 @@
            Thanks to Nicola Chiapolini.
 - TW #2393 Highlight due dates for waiting tasks in the calendar
            Thanks to emkamau.
+- TW #2403 Undefined symbols (with -DBUILD_SHARED_LIBS=ON)
+           Thanks to Jan Palus for contributing.
 - TW #2428 The "edit" command should respect "bulk" configuration option
            Thanks to Evan Edmond.
 - TW #2442 Bulk completions generate nagging message even if highest urgency