diff --git a/install.sh b/install.sh
index ec4af9d..f62a061 100644
--- a/install.sh
+++ b/install.sh
@@ -135,7 +135,7 @@ qm create $VMID -agent 1 -bios ovmf -name $VM_NAME -net0 virtio,bridge=vmbr0 \
   -onboot 1 -ostype l26 -scsihw virtio-scsi-pci
 pvesm alloc $STORAGE $VMID $DISK0 128 1>&/dev/null
 qm importdisk $VMID ${FILE%".gz"} $STORAGE ${IMPORT_OPT:-} 1>&/dev/null
-qm set $VMID -bootdisk sata0 -efidisk0 ${DISK0_REF},size=128K \
+qm set $VMID -boot order=sata0 -efidisk0 ${DISK0_REF},size=128K \
   -sata0 ${DISK1_REF},size=6G > /dev/null
 
 # Add serial port and enable console output