diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5f35f925..493a2c22 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 ## untagged
 
+- add guide to migrate chatmail to a new server
+  ([#429](https://github.com/deltachat/chatmail/pull/429))
+
 - increase `request_queue_size` for UNIX sockets to 1000.
   ([#437](https://github.com/deltachat/chatmail/pull/437))