diff --git a/buildunix.sh b/buildunix.sh
index 13a68f5..1ac0c94 100644
--- a/buildunix.sh
+++ b/buildunix.sh
@@ -63,7 +63,7 @@ rm -rf tmp-loop
 echo ">>> Creating CD-ROM ISO image..."
 
 rm -f disk_images/QroOS.iso
-mkisofs -quiet -V 'QROOS' -input-charset iso8859-1 -o disk_images/QroOS.iso -b disk_images/QroOS.flp || exit
+mkisofs -quiet -V 'QROOS' -input-charset iso8859-1 -o disk_images/QroOS.iso -b disk_images/QroOS.flp disk_images/ || exit
 
 echo ">>> Finishing..."
 rm -rf programs/*.bin