diff --git a/CHANGELOG.md b/CHANGELOG.md
index c9ff2cdf9f5..b815c3c4573 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
 <!-- CHANGELOG NEWEST -->
 - ADD non-premium console.log on the [LokiJS RxStorage](https://rxdb.info/rx-storage-lokijs.html#disabling-the-non-premium-console-log)
 - FIX randomly failing replication test
+- Add missing extensions error field to errorToPlainJson [#6029](https://github.com/pubkey/rxdb/pull/6029)
 <!-- ADD new changes here! -->
 
 <!-- /CHANGELOG NEWEST -->