diff --git a/README b/README
index edbc27c..3daabdf 100644
--- a/README
+++ b/README
@@ -38,7 +38,6 @@ Optional:
                 stretch (Debian 9) <default>
         Ubuntu:
                 xenial (16.04 LTS)
-                yakkety (16.10)
                 zesty (17.04)
 
 --firmware
diff --git a/lib/yakkety-preseed.cfg b/lib/yakkety-preseed.cfg
deleted file mode 100644
index 4d00c3c..0000000
--- a/lib/yakkety-preseed.cfg
+++ /dev/null
@@ -1,83 +0,0 @@
-### Apt setup
-# You can choose to install non-free and contrib software.
-#d-i apt-setup/non-free boolean true
-#d-i apt-setup/contrib boolean true
-
-# Keyboard selection.
-# Disable automatic (interactive) keymap detection.
-d-i console-setup/ask_detect boolean false
-
-# If you select ftp, the mirror/country string does not need to be set.
-#d-i mirror/protocol string ftp
-d-i mirror/country string manual
-d-i mirror/http/hostname string ports.ubuntu.com
-d-i mirror/http/directory string /ubuntu-ports
-
-#Removes the prompt about missing modules:
-# Continue without installing a kernel?
-d-i base-installer/kernel/skip-install boolean true
-# Continue the install without loading kernel modules?
-d-i anna/no_kernel_modules boolean true
-
-# Stop Ubuntu from installing random kernel choice
-d-i base-installer/kernel/image select none
-
-# Additional repositories, local[0-9] available
-#d-i apt-setup/local0/repository string \
-#       http://local.server/debian stable main
-#d-i apt-setup/local0/comment string local server
-# Enable deb-src lines
-#d-i apt-setup/local0/source boolean true
-# URL to the public key of the local repository; you must provide a key or
-# apt will complain about the unauthenticated repository and so the
-# sources.list line will be left commented out
-#d-i apt-setup/local0/key string http://local.server/key
-
-d-i apt-setup/local0/repository string deb http://repos.rcn-ee.com/ubuntu/ yakkety main
-
-#apt-cacher-ng allows "custom.gpg"
-d-i apt-setup/local0/key string http://repos.rcn-ee.com/ubuntu/conf/custom.gpg
-
-# Controls whether to use NTP to set the clock during the install
-d-i clock-setup/ntp boolean true
-# NTP server to use. The default is almost always fine here.
-d-i clock-setup/ntp-server string pool.ntp.org
-
-### Partitioning
-## Partitioning example
-# If the system has free space you can choose to only partition that space.
-# This is only honoured if partman-auto/method (below) is not set.
-d-i partman-auto/init_automatically_partition select biggest_free
-
-# Alternatively, you may specify a disk to partition. If the system has only
-# one disk the installer will default to using that, but otherwise the device
-# name must be given in traditional, non-devfs format (so e.g. /dev/hda or
-# /dev/sda, and not e.g. /dev/discs/disc0/disc).
-# For example, to use the first SCSI/SATA hard disk:
-d-i partman-auto/disk string /dev/mmcblk0
-
-# Or provide a recipe of your own...
-# If you have a way to get a recipe file into the d-i environment, you can
-# just point at it.
-d-i partman-auto/expert_recipe_file string /partition_recipe
-
-# Individual additional packages to install
-d-i pkgsel/include string bash dosfstools initramfs-tools rcn-ee-archive-keyring util-linux wget board-firmware
-
-# Whether to upgrade packages after debootstrap.
-# Allowed values: none, safe-upgrade, full-upgrade
-d-i pkgsel/upgrade select safe-upgrade
-
-# Policy for applying updates. May be "none" (no automatic updates),
-# "unattended-upgrades" (install security updates automatically), or
-# "landscape" (manage system with Landscape).
-d-i pkgsel/update-policy select none
-
-# During installations from serial console, the regular virtual consoles
-# (VT1-VT6) are normally disabled in /etc/inittab. Uncomment the next
-# line to prevent this.
-d-i finish-install/keep-consoles boolean true
-
-# Avoid that last message about the install being complete.
-d-i finish-install/reboot_in_progress note
-
diff --git a/mk_mmc.sh b/mk_mmc.sh
index 764df88..2b66913 100755
--- a/mk_mmc.sh
+++ b/mk_mmc.sh
@@ -1418,10 +1418,6 @@ check_distro () {
 		DIST="xenial"
 		deb_distribution="ubuntu"
 		;;
-	yakkety|yakkety-armhf)
-		DIST="yakkety"
-		deb_distribution="ubuntu"
-		;;
 	zesty|zesty-armhf)
 		DIST="zesty"
 		deb_distribution="ubuntu"
@@ -1447,7 +1443,6 @@ check_distro () {
 			                stretch (Debian 9) <default>
 			        Ubuntu:
 			                xenial (16.04)
-			                yakkety (16.10)
 			                zesty (17.04)
 			-----------------------------
 		__EOF__
@@ -1497,7 +1492,6 @@ usage () {
 			                stretch (Debian 9) <default>
 			        Ubuntu:
 			                xenial (16.04 LTS)
-			                yakkety (16.10)
 			                zesty (17.04)
 
 			--firmware