diff -Nru mathgl-8.0.1/debian/changelog mathgl-8.0.1/debian/changelog
--- mathgl-8.0.1/debian/changelog	2022-01-13 10:03:16.000000000 +0000
+++ mathgl-8.0.1/debian/changelog	2022-01-26 09:25:47.000000000 +0000
@@ -1,3 +1,10 @@
+mathgl (8.0.1-1+rpi1) bookworm-staging; urgency=medium
+
+  [changes brought forward from 2.4.2.1-5+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Thu, 20 Dec 2018 02:34:35 +0000]
+  * Don't use qtwebengine on armhf, we don't have it in raspbian.
+
+ -- Raspbian forward porter <root@raspbian.org>  Wed, 26 Jan 2022 09:25:47 +0000
+
 mathgl (8.0.1-1) unstable; urgency=medium
 
   * New upstream version 8.0.1
diff -Nru mathgl-8.0.1/debian/control mathgl-8.0.1/debian/control
--- mathgl-8.0.1/debian/control	2022-01-13 10:03:16.000000000 +0000
+++ mathgl-8.0.1/debian/control	2022-01-26 09:25:47.000000000 +0000
@@ -37,7 +37,7 @@
  mpi-default-dev,
  python3-dev,
  python3-numpy,
- qtwebengine5-dev [amd64 arm64 armhf i386 mipsel],
+ qtwebengine5-dev [amd64 arm64 i386 mipsel],
  swig,
  texinfo,
  texlive,