diff --git a/systems/tablet_amazon_karnak/get-files.sh b/systems/tablet_amazon_karnak/get-files.sh
index ba7245a0..3b0a8b2e 100755
--- a/systems/tablet_amazon_karnak/get-files.sh
+++ b/systems/tablet_amazon_karnak/get-files.sh
@@ -4,13 +4,8 @@
 
 # get a kernel etc. from a special portmarketos based build
 
-amazon_karnak_pmos_release_version="linux-amazon-karnak-3.18.19-r3"
+amazon_karnak_pmos_release_version="linux-amazon-karnak-3.18.19-r4"
 
-rm -rf ${DOWNLOAD_DIR}/boot-extra-${1}
-mkdir -p ${DOWNLOAD_DIR}/boot-extra-${1}
-wget -v https://github.com/hexdump0815/pmaports-amazon/releases/download/${amazon_karnak_pmos_release_version}/boot.img.gz -O - | gunzip -c > ${DOWNLOAD_DIR}/boot-extra-${1}/boot.img
-wget -v https://github.com/hexdump0815/pmaports-amazon/releases/download/${amazon_karnak_pmos_release_version}/config-amazon-karnak.aarch64.gz -O - | gunzip -c > ${DOWNLOAD_DIR}/boot-extra-${1}/config-amazon-karnak.aarch64
-wget -v https://github.com/hexdump0815/pmaports-amazon/releases/download/${amazon_karnak_pmos_release_version}/initramfs-extra.gz -O - | gunzip -c > ${DOWNLOAD_DIR}/boot-extra-${1}/initramfs-extra
-wget -v https://github.com/hexdump0815/pmaports-amazon/releases/download/${amazon_karnak_pmos_release_version}/initramfs.gz -O - | gunzip -c > ${DOWNLOAD_DIR}/boot-extra-${1}/initramfs
-wget -v https://github.com/hexdump0815/pmaports-amazon/releases/download/${amazon_karnak_pmos_release_version}/vmlinuz.gz -O - | gunzip -c > ${DOWNLOAD_DIR}/boot-extra-${1}/vmlinuz.gz
-wget -v https://github.com/hexdump0815/pmaports-amazon/releases/download/${amazon_karnak_pmos_release_version}/lib-modules.tar.gz -O ${DOWNLOAD_DIR}/boot-extra-${1}/lib-modules.tar.gz
+rm -rf ${DOWNLOAD_DIR}/postinstall-${1}
+mkdir -p ${DOWNLOAD_DIR}/postinstall-${1}
+wget -v https://github.com/hexdump0815/pmaports-amazon/releases/download/${amazon_karnak_pmos_release_version}/boot-and-modules-amazon-karnak.tar.gz -O ${DOWNLOAD_DIR}/postinstall-${1}/boot-and-modules.tar.gz
diff --git a/systems/tablet_amazon_karnak/postinstall.sh b/systems/tablet_amazon_karnak/postinstall.sh
index 7c53cc96..9c661474 100755
--- a/systems/tablet_amazon_karnak/postinstall.sh
+++ b/systems/tablet_amazon_karnak/postinstall.sh
@@ -10,3 +10,6 @@ if [ -f etc/xdg/xfce4/xfconf/xfce-perchannel-xml/xfce4-power-manager.xml-enabled
 elif [ -f etc/xdg/xdg-xubuntu/xfce4/xfconf/xfce-perchannel-xml/xfce4-power-manager.xml-enabled ]; then
   cp -v etc/xdg/xdg-xubuntu/xfce4/xfconf/xfce-perchannel-xml/xfce4-power-manager.xml-enabled etc/xdg/xdg-xubuntu/xfce4/xfconf/xfce-perchannel-xml/xfce4-power-manager.xml
 fi
+
+# install the kernel, initramfs, boot.img etc.
+tar xzf postinstall/boot-and-modules.tar.gz
diff --git a/systems/tablet_amazon_suez/get-files.sh b/systems/tablet_amazon_suez/get-files.sh
index 9a9922e0..e2cd8fbd 100755
--- a/systems/tablet_amazon_suez/get-files.sh
+++ b/systems/tablet_amazon_suez/get-files.sh
@@ -4,13 +4,8 @@
 
 # get a kernel etc. from a special portmarketos based build
 
-amazon_suez_pmos_release_version="linux-amazon-suez-3.18.19-r6"
+amazon_suez_pmos_release_version="linux-amazon-suez-3.18.19-r8"
 
-rm -rf ${DOWNLOAD_DIR}/boot-extra-${1}
-mkdir -p ${DOWNLOAD_DIR}/boot-extra-${1}
-wget -v https://github.com/hexdump0815/pmaports-amazon/releases/download/${amazon_suez_pmos_release_version}/boot.img.gz -O - | gunzip -c > ${DOWNLOAD_DIR}/boot-extra-${1}/boot.img
-wget -v https://github.com/hexdump0815/pmaports-amazon/releases/download/${amazon_suez_pmos_release_version}/config-amazon-suez.aarch64.gz -O - | gunzip -c > ${DOWNLOAD_DIR}/boot-extra-${1}/config-amazon-suez.aarch64
-wget -v https://github.com/hexdump0815/pmaports-amazon/releases/download/${amazon_suez_pmos_release_version}/initramfs-extra.gz -O - | gunzip -c > ${DOWNLOAD_DIR}/boot-extra-${1}/initramfs-extra
-wget -v https://github.com/hexdump0815/pmaports-amazon/releases/download/${amazon_suez_pmos_release_version}/initramfs.gz -O - | gunzip -c > ${DOWNLOAD_DIR}/boot-extra-${1}/initramfs
-wget -v https://github.com/hexdump0815/pmaports-amazon/releases/download/${amazon_suez_pmos_release_version}/vmlinuz.gz -O - | gunzip -c > ${DOWNLOAD_DIR}/boot-extra-${1}/vmlinuz.gz
-wget -v https://github.com/hexdump0815/pmaports-amazon/releases/download/${amazon_suez_pmos_release_version}/lib-modules.tar.gz -O ${DOWNLOAD_DIR}/boot-extra-${1}/lib-modules.tar.gz
+rm -rf ${DOWNLOAD_DIR}/postinstall-${1}
+mkdir -p ${DOWNLOAD_DIR}/postinstall-${1}
+wget -v https://github.com/hexdump0815/pmaports-amazon/releases/download/${amazon_suez_pmos_release_version}/boot-and-modules-amazon-suez.tar.gz -O ${DOWNLOAD_DIR}/postinstall-${1}/boot-and-modules.tar.gz
diff --git a/systems/tablet_amazon_suez/postinstall.sh b/systems/tablet_amazon_suez/postinstall.sh
index 60a8eb18..601230c2 100755
--- a/systems/tablet_amazon_suez/postinstall.sh
+++ b/systems/tablet_amazon_suez/postinstall.sh
@@ -15,3 +15,6 @@ if [ -f etc/xdg/xfce4/xfconf/xfce-perchannel-xml/xfce4-power-manager.xml-enabled
 elif [ -f etc/xdg/xdg-xubuntu/xfce4/xfconf/xfce-perchannel-xml/xfce4-power-manager.xml-enabled ]; then
   cp -v etc/xdg/xdg-xubuntu/xfce4/xfconf/xfce-perchannel-xml/xfce4-power-manager.xml-enabled etc/xdg/xdg-xubuntu/xfce4/xfconf/xfce-perchannel-xml/xfce4-power-manager.xml
 fi
+
+# install the kernel, initramfs, boot.img etc.
+tar xzf postinstall/boot-and-modules.tar.gz