diff -Nru mathgl-2.4.4/debian/changelog mathgl-2.4.4/debian/changelog
--- mathgl-2.4.4/debian/changelog	2020-02-27 09:37:10.000000000 +0000
+++ mathgl-2.4.4/debian/changelog	2020-02-27 16:35:03.000000000 +0000
@@ -1,3 +1,10 @@
+mathgl (2.4.4-6+rpi1) bullseye-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>  Thu, 27 Feb 2020 16:35:03 +0000
+
 mathgl (2.4.4-6) unstable; urgency=medium
 
   * Standards-Version: 4.5.0
diff -Nru mathgl-2.4.4/debian/control mathgl-2.4.4/debian/control
--- mathgl-2.4.4/debian/control	2020-02-27 09:37:10.000000000 +0000
+++ mathgl-2.4.4/debian/control	2020-02-27 16:35:03.000000000 +0000
@@ -18,7 +18,7 @@
  libfltk1.3-dev, 
  python3-dev, 
  python3-numpy, 
- qtwebengine5-dev [amd64 arm64 armhf i386 mipsel], 
+ qtwebengine5-dev [amd64 arm64 i386 mipsel],
  libwxgtk3.0-gtk3-dev,
  texinfo, 
  texlive,