diff --git a/files/debian-11.7/boot-auto.ipxe b/files/debian-11.7/boot-auto.ipxe
index 6d7fabb..aae6729 100755
--- a/files/debian-11.7/boot-auto.ipxe
+++ b/files/debian-11.7/boot-auto.ipxe
@@ -1,5 +1,6 @@
 #!ipxe
 
-kernel vmlinuz initrd=initrd hostname=debian domain=local auto=true url=http://192.168.1.50/files/debian/debian-bullseye-preseed.cfg
-initrd initrd
+set path http://192.168.1.50/files/debian
+kernel ${path}/vmlinuz initrd=${path}/initrd hostname=debian domain=local auto=true url=${path}/debian-bullseye-preseed.cfg
+initrd ${path}/initrd
 boot