diff --git a/scripts/build-custom-image.sh b/scripts/build-custom-image.sh
new file mode 100644
index 000000000..a138eff37
--- /dev/null
+++ b/scripts/build-custom-image.sh
@@ -0,0 +1,63 @@
+#!/bin/bash
+# shellcheck disable=SC2046,SC2086,SC2155
+
+set -ex
+
+#VFIO_CUSTOM_IMAGE="-vfio"
+
+mkdir -p custom-image
+pushd custom-image || exit
+wget -N https://cloud-images.ubuntu.com/jammy/current/jammy-server-cloudimg-amd64.img
+export IMAGE_NAME_BASE=jammy-server-cloudimg-amd64
+qemu-img convert -p -f qcow2 -O raw $IMAGE_NAME_BASE.img $IMAGE_NAME_BASE.raw
+if [ -n "$VFIO_CUSTOM_IMAGE" ]; then
+    qemu-img resize -f raw "$IMAGE_NAME_BASE.raw" 5G
+    sudo sgdisk -e "$IMAGE_NAME_BASE.raw"
+    sudo parted "$IMAGE_NAME_BASE.raw" resizepart 1 5369MB
+fi
+mkdir -p mnt
+export ROOTFS=/dev/mapper/$(sudo kpartx -v -a $IMAGE_NAME_BASE.raw | grep "p1 " | cut -f 3 -d " ")
+if [ -n "$VFIO_CUSTOM_IMAGE" ]; then
+    sudo e2fsck -f "$ROOTFS"
+    sudo resize2fs "$ROOTFS"
+fi
+sudo mount $ROOTFS mnt
+sudo mv mnt/etc/resolv.conf mnt/etc/resolv.conf.backup
+
+touch extra_commands
+
+if [ -n "$VFIO_CUSTOM_IMAGE" ]; then
+    cat >extra_commands <<EOF
+    wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/cuda-keyring_1.1-1_all.deb
+    sudo dpkg -i cuda-keyring_1.1-1_all.deb
+    sudo apt-get update
+    sudo apt-get -y install cuda-drivers
+EOF
+fi
+
+cat >script <<EOF
+#!/bin/bash
+set -xe
+mount -t proc proc /proc
+mount -t devpts devpts /dev/pts
+echo "nameserver 1.1.1.1" > /etc/resolv.conf
+export DEBIAN_FRONTEND=noninteractive
+apt update
+apt install -y fio iperf iperf3 socat stress cpuid tpm2-tools kexec-tools
+apt remove -y --purge snapd pollinate
+source extra_commands
+umount /dev/pts
+umount /proc
+history -c
+exit
+EOF
+
+sudo cp script extra_commands mnt
+sudo chmod +x mnt/script
+sudo chroot mnt ./script
+sudo mv mnt/etc/resolv.conf.backup mnt/etc/resolv.conf
+sudo umount mnt
+sudo kpartx -d $IMAGE_NAME_BASE.raw
+cp $IMAGE_NAME_BASE.raw $IMAGE_NAME_BASE-custom$VFIO_CUSTOM_IMAGE-$(date "+%Y%m%d")-0.raw
+qemu-img convert -p -f raw -O qcow2 $IMAGE_NAME_BASE-custom$VFIO_CUSTOM_IMAGE-$(date "+%Y%m%d")-0.raw $IMAGE_NAME_BASE-custom$VFIO_CUSTOM_IMAGE-$(date "+%Y%m%d")-0.qcow2
+popd || exit