diff --git a/nakefile.nim b/nakefile.nim
index c0b5870..1ef6f9a 100644
--- a/nakefile.nim
+++ b/nakefile.nim
@@ -46,7 +46,7 @@ task "check-multiboot", "Checks the grub multiboot header.":
 task "build-disc", "Creates an ISO with the GRUB bootloader.":
   removeDir("isodir")
   createDir("isodir/boot/grub")
-  copyFile("myos.bin", "isodir/boot/kernel")
+  copyFile(outputFile, "isodir/boot/kernel")
   copyFile("grub.cfg", "isodir/boot/grub/grub.cfg")
   if not shell("grub-mkrescue -o ", outputIso, " isodir"):
     direShell("grub2-mkrescue -o ", outputIso, " isodir")