diff --git a/debian/changelog b/debian/changelog
index e0c6af89..d8cc3949 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+livecd-rootfs (23.10.50) mantic; urgency=medium
+
+  * live-build/ubuntu/hooks: ensure kernel artifacts named with subarch
+
+ -- Dimitri John Ledkov <dimitri.ledkov@canonical.com>  Fri, 29 Sep 2023 21:36:07 +0100
+
 livecd-rootfs (23.10.49) mantic; urgency=medium
 
   [ Phil Roche ]
diff --git a/live-build/ubuntu/hooks/020-ubuntu-live.binary b/live-build/ubuntu/hooks/020-ubuntu-live.binary
index f9d47288..7f44aad8 100755
--- a/live-build/ubuntu/hooks/020-ubuntu-live.binary
+++ b/live-build/ubuntu/hooks/020-ubuntu-live.binary
@@ -21,6 +21,8 @@ fi
 . config/binary
 . config/functions
 
+PROJECT=$PROJECT${SUBARCH:+-$SUBARCH}
+
 mv chroot/boot/initrd.img-* ${PWD}/livecd.${PROJECT}.initrd-generic
 mv chroot/boot/vmlinu?-* ${PWD}/livecd.${PROJECT}.kernel-generic
 chmod a+r ${PWD}/livecd.${PROJECT}.initrd-generic ${PWD}/livecd.${PROJECT}.kernel-generic