diff --git a/makefile b/makefile
index 36dc59a..58052ac 100644
--- a/makefile
+++ b/makefile
@@ -4,7 +4,6 @@ makall: drivers/drivers.o boot/boot12.bin installer/mbrol.com lib/libs.o system/
 	sync
 
 clean:	
-	(cd drivers; make clean)
 	(cd system; make clean)
 	(cd boot; make clean)
 	(cd install; make clean)
@@ -14,11 +13,8 @@ clean:
 backup: clean
 	(cd .. ; tar cf - cos | gzip -f - > backup.tar.gz)
 
-install: all
-	(cp system/system.sys /mnt/fd0)
-
 allbackup: backup
-	(echo Inserez une disquette; sleep ; cp ../backup.tar.bz2 /mnt/fd0) 	
+	(echo Inserez une disquette; sleep ; cp ../backup.tar.bz2 /dev/fd0) 	
 		
 testboot:boot/boot12.bin
 	(cd test ; cat ../boot/boot12.bin /dev/zero | dd of=a.img bs=512 count=2880 ; bochs)