diff --git a/Makefile b/Makefile
index 19fa82b..5161b01 100644
--- a/Makefile
+++ b/Makefile
@@ -21,5 +21,5 @@ run: iso
 	qemu-system-i386 -cdrom generated-iso.iso
 
 clean:
-	rm -rf kernel.o bootstrap.o kernel.bin isodir generated-iso.iso
+	rm -rf *.o kernel.bin *.iso isodir/