diff --git a/debian.master/changelog b/debian.master/changelog
index f118e5b7e773..0bcfe38a8e9b 100644
--- a/debian.master/changelog
+++ b/debian.master/changelog
@@ -1,3 +1,11 @@
+linux (6.8.0-21.21) UNRELEASED; urgency=medium
+
+  CHANGELOG: Do not edit directly. Autogenerated at release.
+  CHANGELOG: Use the printchanges target to see the curent changes.
+  CHANGELOG: Use the insertchanges target to create the final log.
+
+ -- Andrea Righi <andrea.righi@canonical.com>  Thu, 04 Apr 2024 22:09:42 +0200
+
 linux (6.8.0-20.20) noble; urgency=medium
 
   * noble/linux: 6.8.0-20.20 -proposed tracker (LP: #2058221)