diff --git a/README.md b/README.md
index b56caed013..f1d6acef84 100644
--- a/README.md
+++ b/README.md
@@ -226,7 +226,7 @@ This can be done by installing `pacman -S arch-install-scripts util-linux` local
# losetup --partscan --show --find ./testimage.img
# pip install --upgrade archinstall
# python -m archinstall --script guided
- # qemu-system-x86_64 -enable-kvm -machine q35,accel=kvm -device intel-iommu -cpu host -m 4096 -boot order=d -drive file=./testimage.img,format=raw -drive if=pflash,format=raw,readonly,file=/usr/share/ovmf/x64/OVMF_CODE.fd -drive if=pflash,format=raw,readonly,file=/usr/share/ovmf/x64/OVMF_VARS.fd
+ # qemu-system-x86_64 -enable-kvm -machine q35,accel=kvm -device intel-iommu -cpu host -m 4096 -boot order=d -drive file=./testimage.img,format=raw -drive if=pflash,format=raw,readonly,file=/usr/share/ovmf/x64/OVMF.4m.fd -drive if=pflash,format=raw,readonly,file=/usr/share/ovmf/x64/OVMF.4m.fd
This will create a *20 GB* `testimage.img` and create a loop device which we can use to format and install to.
`archinstall` is installed and executed in [guided mode](#docs-todo). Once the installation is complete, ~~you can use qemu/kvm to boot the test media.~~