diff -Nru octave-sparsersb-1.0.9/debian/changelog octave-sparsersb-1.0.9/debian/changelog
--- octave-sparsersb-1.0.9/debian/changelog	2021-11-17 12:50:00.000000000 +0000
+++ octave-sparsersb-1.0.9/debian/changelog	2022-01-19 09:36:28.000000000 +0000
@@ -1,3 +1,9 @@
+octave-sparsersb (1.0.9-2build1) jammy; urgency=medium
+
+  * No-change rebuild against octave 6.4.0
+
+ -- Graham Inggs <ginggs@ubuntu.com>  Wed, 19 Jan 2022 09:36:28 +0000
+
 octave-sparsersb (1.0.9-2) unstable; urgency=medium
 
   * d/copyright:
diff -Nru octave-sparsersb-1.0.9/debian/.gitignore octave-sparsersb-1.0.9/debian/.gitignore
--- octave-sparsersb-1.0.9/debian/.gitignore	2021-11-17 12:50:00.000000000 +0000
+++ octave-sparsersb-1.0.9/debian/.gitignore	1970-01-01 00:00:00.000000000 +0000
@@ -1,6 +0,0 @@
-/autoreconf.*
-/.debhelper
-/debhelper-build-stamp
-/files
-/octave-sparsersb/
-/octave-sparsersb.substvars