diff --git a/CHANGELOG.md b/CHANGELOG.md
index 93d81a77..1a96466f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -44,6 +44,7 @@ See [keep a changelog] for information about writing changes to this log.
 - Updated feed mapping to support data migration
 - Added migrate command fro tags from legacy db
 - Updated elastic indexes to support the API
+- Added PethPrefix scope to traefik rules to allow co-hosting with legacy eventdb
 
 [keep a changelog]: https://keepachangelog.com/en/1.1.0/
 [unreleased]: https://github.com/itk-dev/event-database-imports/compare/main...develop