diff --git a/make_usd_card.sh b/make_usd_card.sh
index f78f700..afeece2 100755
--- a/make_usd_card.sh
+++ b/make_usd_card.sh
@@ -47,17 +47,6 @@ wget -c https://www.stdin.xyz/downloads/people/longsleep/pine64-images/linux/lin
 tar --numeric-owner -C $SD_MOUNT_POINT/ -xpJf linux-pine64-${LINUX_VERSION}.tar.xz
 cp -R $SD_MOUNT_POINT/boot/* $SD_MOUNT_POINT/bootenv/
 
-cat <<EOF > $SD_MOUNT_POINT/root/update_kernel.sh
-#!/bin/sh
-wget -c https://www.stdin.xyz/downloads/people/longsleep/pine64-images/linux/linux-pine64-${LINUX_VERSION}.tar.xz
-
-tar --numeric-owner -C / -xpJf linux-pine64-${LINUX_VERSION}.tar.xz
-rm linux-pine64-${LINUX_VERSION}.tar.xz
-
-cp -R /boot/* /bootenv/
-EOF
-chmod +x $SD_MOUNT_POINT/root/update_kernel.sh
-
 cat <<EOF > $SD_MOUNT_POINT/etc/modprobe.d/blacklist
 8723bs_vq0
 EOF