diff --git a/script/emergency/straylight-recover.sh b/script/emergency/straylight-recover.sh
new file mode 100755
index 0000000..9150f85
--- /dev/null
+++ b/script/emergency/straylight-recover.sh
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+# Emergency recovery for straylight from a NixOS live USB.
+# Assumes /tmp/nixos is already a copy of the repo.
+set -euo pipefail
+
+ROOT_LUKS_UUID="922e2c13-35bc-40de-a829-716b9368e4a7"
+HOME_LUKS_UUID="edfdcdf4-083a-4826-a1f8-9670545e0bc5"
+BOOT_UUID="9BAD-52AA"
+
+echo "==> Unlocking root LUKS volume..."
+cryptsetup luksOpen "/dev/disk/by-uuid/${ROOT_LUKS_UUID}" "luks-${ROOT_LUKS_UUID}"
+
+echo "==> Unlocking home LUKS volume..."
+cryptsetup luksOpen "/dev/disk/by-uuid/${HOME_LUKS_UUID}" home-crypt
+
+echo "==> Mounting filesystems..."
+mount "/dev/mapper/luks-${ROOT_LUKS_UUID}" /mnt
+mount "/dev/disk/by-uuid/${BOOT_UUID}" /mnt/boot
+mount /dev/mapper/home-crypt /mnt/home
+
+echo "==> Running nixos-install..."
+nixos-install --root /mnt --flake /tmp/nixos#straylight
+
+echo "==> Done. You can reboot now."