diff -Nru bbswitch-0.8/debian/changelog bbswitch-0.8/debian/changelog
--- bbswitch-0.8/debian/changelog	2021-11-29 06:45:50.000000000 +0000
+++ bbswitch-0.8/debian/changelog	2022-01-05 08:49:14.000000000 +0000
@@ -1,3 +1,9 @@
+bbswitch (0.8-10ubuntu2) jammy; urgency=medium
+
+  * Drop support for armhf and ppc64el (LP: #1956434)
+
+ -- Andrea Righi <andrea.righi@canonical.com>  Wed, 05 Jan 2022 08:49:14 +0000
+
 bbswitch (0.8-10ubuntu1) jammy; urgency=medium
 
   * Fix build error on architectures that don't have ACPI enabled
diff -Nru bbswitch-0.8/debian/control bbswitch-0.8/debian/control
--- bbswitch-0.8/debian/control	2021-11-29 06:45:50.000000000 +0000
+++ bbswitch-0.8/debian/control	2022-01-05 08:49:00.000000000 +0000
@@ -20,7 +20,7 @@
 Testsuite: autopkgtest-pkg-dkms
 
 Package: bbswitch-dkms
-Architecture: amd64 i386 armhf arm64 ppc64el
+Architecture: amd64 i386 arm64
 Multi-Arch: foreign
 Depends:
  dkms,
@@ -36,7 +36,7 @@
  This package uses DKMS to automatically build the bbswitch kernel module.
 
 Package: bbswitch-source
-Architecture: amd64 i386 armhf arm64 ppc64el
+Architecture: amd64 i386 arm64
 Multi-Arch: foreign
 Depends:
  ${misc:Depends},