diff --git a/alt_on_ostree.md b/alt_on_ostree.md
index 46fb50a..6dd3479 100644
--- a/alt_on_ostree.md
+++ b/alt_on_ostree.md
@@ -17,6 +17,7 @@ mkdir root
 sudo tar xf out/acos-latest-x86_64.tar -C root/ --exclude=./dev/tty --exclude=./dev/tty0 --exclude=./dev/console  --exclude=./dev/urandom --exclude=./dev/random --exclude=./dev/full --exclude=./dev/zero --exclude=/dev/null --exclude=./dev/pts/ptmx --exclude=./dev/null
 sudo chroot root/ systemctl enable ignition-firstboot-complete.service sshd
 sudo sed -i 's/^LABEL=ROOT\t/LABEL=boot\t/g' root/etc/fstab
+echo "blacklist floppy" | sudo tee root/etc/modprobe.d/blacklist-floppy.conf
 sudo mkdir root/sysroot
 sudo ln -s sysroot/ostree root/ostree
 sudo chroot root/ chown :wheel /usr/bin/sudo /bin/su
@@ -28,7 +29,7 @@ SHA=`sudo sha256sum "$KERNEL" | awk '{print $1;}'`
 sudo mv "$KERNEL" "$KERNEL-$SHA"
 sudo rm -f root/boot/vmlinuz
 sudo rm -f root/boot/initrd*
-sudo chroot root/ dracut --reproducible --gzip -v --add ignition --add ostree -f /boot/initramfs-$SHA  --no-hostonly --omit=nfs --omit=lvm --omit=iscsi --kver `ls root/lib/modules`
+sudo chroot root/ dracut --reproducible --gzip -v --add ignition --add ostree -f /boot/initramfs-$SHA  --no-hostonly --omit-drivers=floppy --omit=nfs --omit=lvm --omit=iscsi --kver `ls root/lib/modules`
 
 sudo rm -rf root/usr/etc
 sudo mv root/etc root/usr/etc