diff --git a/data/buster/exclude-udebs-ppc64 b/data/buster/exclude-udebs-ppc64
new file mode 100644
index 00000000..5a7df81a
--- /dev/null
+++ b/data/buster/exclude-udebs-ppc64
@@ -0,0 +1,28 @@
+# These udebs build the d-i cdrom initrd. As such, there is no reason
+# to keep another copy of them on the CD in udeb form.
+#
+# This duplicates data found in the file build/pkg-lists/cdrom/powerpc,
+# in d-i Subversion.
+
+cdrom-core-modules-*
+console-keymaps-at
+console-keymaps-usb
+eject-udeb
+firewire-core-modules-*
+fs-common-modules-*
+ide-modules-*
+input-modules-*
+kbd-chooser
+scsi-common-modules-*
+scsi-core-modules-*
+scsi-modules-*
+socket-modules-*
+usb-modules-*
+usb-storage-modules-*
+# Not needed with the 2.4 kernel on powerpc.
+userdevfs
+# Only needed on arches that use partconf or autopartkit.
+partconf-mkfstab
+# Not needed on arches that use partman
+mdcfg
+lvmcfg
diff --git a/data/buster/ppc64_businesscard_udeb_include b/data/buster/ppc64_businesscard_udeb_include
new file mode 100644
index 00000000..6326d6c5
--- /dev/null
+++ b/data/buster/ppc64_businesscard_udeb_include
@@ -0,0 +1,3 @@
+choose-mirror
+netcfg
+ethdetect
diff --git a/data/buster/ppc64_netinst_udeb_include b/data/buster/ppc64_netinst_udeb_include
new file mode 100644
index 00000000..6f1c801c
--- /dev/null
+++ b/data/buster/ppc64_netinst_udeb_include
@@ -0,0 +1,2 @@
+netcfg
+ethdetect
diff --git a/data/buster/ppc64_udeb_include b/data/buster/ppc64_udeb_include
new file mode 100644
index 00000000..15532776
--- /dev/null
+++ b/data/buster/ppc64_udeb_include
@@ -0,0 +1,3 @@
+netcfg
+ethdetect
+pcmciautils-udeb
diff --git a/data/jessie/exclude-udebs-ppc64 b/data/jessie/exclude-udebs-ppc64
new file mode 100644
index 00000000..5a7df81a
--- /dev/null
+++ b/data/jessie/exclude-udebs-ppc64
@@ -0,0 +1,28 @@
+# These udebs build the d-i cdrom initrd. As such, there is no reason
+# to keep another copy of them on the CD in udeb form.
+#
+# This duplicates data found in the file build/pkg-lists/cdrom/powerpc,
+# in d-i Subversion.
+
+cdrom-core-modules-*
+console-keymaps-at
+console-keymaps-usb
+eject-udeb
+firewire-core-modules-*
+fs-common-modules-*
+ide-modules-*
+input-modules-*
+kbd-chooser
+scsi-common-modules-*
+scsi-core-modules-*
+scsi-modules-*
+socket-modules-*
+usb-modules-*
+usb-storage-modules-*
+# Not needed with the 2.4 kernel on powerpc.
+userdevfs
+# Only needed on arches that use partconf or autopartkit.
+partconf-mkfstab
+# Not needed on arches that use partman
+mdcfg
+lvmcfg
diff --git a/data/jessie/ppc64_businesscard_udeb_include b/data/jessie/ppc64_businesscard_udeb_include
new file mode 100644
index 00000000..6326d6c5
--- /dev/null
+++ b/data/jessie/ppc64_businesscard_udeb_include
@@ -0,0 +1,3 @@
+choose-mirror
+netcfg
+ethdetect
diff --git a/data/jessie/ppc64_netinst_udeb_include b/data/jessie/ppc64_netinst_udeb_include
new file mode 100644
index 00000000..6f1c801c
--- /dev/null
+++ b/data/jessie/ppc64_netinst_udeb_include
@@ -0,0 +1,2 @@
+netcfg
+ethdetect
diff --git a/data/jessie/ppc64_udeb_include b/data/jessie/ppc64_udeb_include
new file mode 100644
index 00000000..15532776
--- /dev/null
+++ b/data/jessie/ppc64_udeb_include
@@ -0,0 +1,3 @@
+netcfg
+ethdetect
+pcmciautils-udeb
diff --git a/data/stretch/exclude-udebs-ppc64 b/data/stretch/exclude-udebs-ppc64
new file mode 100644
index 00000000..5a7df81a
--- /dev/null
+++ b/data/stretch/exclude-udebs-ppc64
@@ -0,0 +1,28 @@
+# These udebs build the d-i cdrom initrd. As such, there is no reason
+# to keep another copy of them on the CD in udeb form.
+#
+# This duplicates data found in the file build/pkg-lists/cdrom/powerpc,
+# in d-i Subversion.
+
+cdrom-core-modules-*
+console-keymaps-at
+console-keymaps-usb
+eject-udeb
+firewire-core-modules-*
+fs-common-modules-*
+ide-modules-*
+input-modules-*
+kbd-chooser
+scsi-common-modules-*
+scsi-core-modules-*
+scsi-modules-*
+socket-modules-*
+usb-modules-*
+usb-storage-modules-*
+# Not needed with the 2.4 kernel on powerpc.
+userdevfs
+# Only needed on arches that use partconf or autopartkit.
+partconf-mkfstab
+# Not needed on arches that use partman
+mdcfg
+lvmcfg
diff --git a/data/stretch/ppc64_businesscard_udeb_include b/data/stretch/ppc64_businesscard_udeb_include
new file mode 100644
index 00000000..6326d6c5
--- /dev/null
+++ b/data/stretch/ppc64_businesscard_udeb_include
@@ -0,0 +1,3 @@
+choose-mirror
+netcfg
+ethdetect
diff --git a/data/stretch/ppc64_netinst_udeb_include b/data/stretch/ppc64_netinst_udeb_include
new file mode 100644
index 00000000..6f1c801c
--- /dev/null
+++ b/data/stretch/ppc64_netinst_udeb_include
@@ -0,0 +1,2 @@
+netcfg
+ethdetect
diff --git a/data/stretch/ppc64_udeb_include b/data/stretch/ppc64_udeb_include
new file mode 100644
index 00000000..15532776
--- /dev/null
+++ b/data/stretch/ppc64_udeb_include
@@ -0,0 +1,3 @@
+netcfg
+ethdetect
+pcmciautils-udeb
diff --git a/debian/changelog b/debian/changelog
index 0354e175..ecbb3f71 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -23,6 +23,7 @@ debian-cd (3.1.21) UNRELEASED; urgency=medium
   * Add grub-ieee1275 to tools/generate_di+k_list on powerpc.
   * Add grub-ieee1275 to tools/generate_di+k_list on sparc and sparc64.
   * Fix install location of amiga.info icon file.
+  * Clone powerpc udeb lists for ppc64.
 
  -- Steve McIntyre <93sam@debian.org>  Mon, 19 Jun 2017 13:59:36 +0100