diff --git a/doc/user/Changelog.md b/doc/user/Changelog.md
index e216ef85fe0..f6f9a55fb77 100644
--- a/doc/user/Changelog.md
+++ b/doc/user/Changelog.md
@@ -56,6 +56,7 @@ based on merged pull requests. Search GitHub issues and pull requests for smalle
 - Allow GTFS fuzzy trip matching even when trip descriptor has an id [#6250](https://github.com/opentripplanner/OpenTripPlanner/pull/6250)
 - Make `motorroad=yes` car-only [#6288](https://github.com/opentripplanner/OpenTripPlanner/pull/6288)
 - Add decision record for analysis and design documentation [#6281](https://github.com/opentripplanner/OpenTripPlanner/pull/6281)
+- Switch GTFS flex `safe_duration_offset` back to seconds [#6298](https://github.com/opentripplanner/OpenTripPlanner/pull/6298)
 [](AUTOMATIC_CHANGELOG_PLACEHOLDER_DO_NOT_REMOVE)
 
 ## 2.6.0 (2024-09-18)