diff -Nru octave-audio-2.0.4/debian/changelog octave-audio-2.0.4/debian/changelog
--- octave-audio-2.0.4/debian/changelog	2021-12-08 13:03:45.000000000 +0000
+++ octave-audio-2.0.4/debian/changelog	2022-01-19 09:24:21.000000000 +0000
@@ -1,3 +1,9 @@
+octave-audio (2.0.4-1build1) jammy; urgency=medium
+
+  * No-change rebuild against octave 6.4.0
+
+ -- Graham Inggs <ginggs@ubuntu.com>  Wed, 19 Jan 2022 09:24:21 +0000
+
 octave-audio (2.0.4-1) unstable; urgency=medium
 
   * New upstream version 2.0.4
diff -Nru octave-audio-2.0.4/debian/.gitignore octave-audio-2.0.4/debian/.gitignore
--- octave-audio-2.0.4/debian/.gitignore	2021-12-08 13:03:45.000000000 +0000
+++ octave-audio-2.0.4/debian/.gitignore	1970-01-01 00:00:00.000000000 +0000
@@ -1,5 +0,0 @@
-/.debhelper/
-/debhelper-build-stamp
-/files
-/octave-audio/
-/octave-audio.substvars