diff --git a/Makefile b/Makefile
index 4e6b0d8..854b259 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,15 @@
-ordos.img: BOOT.BIN IO.SYS ORDOS.SYS COMMAND.COM
+ordos.img: BOOT.BIN IO.SYS ORDOS.SYS COMMAND.COM debug.com edlin.com exe2bin.exe link.exe masm.exe
 	rm -f ordos.img
 	mkdosfs -C $@ -M 0xff 320
 	rw -I 0x7c00 -i BOOT.BIN -o $@ -c 512
 	mcopy -i $@ IO.SYS ::
 	mcopy -i $@ ORDOS.SYS ::
 	mcopy -i $@ COMMAND.COM ::
+	mcopy -i $@ debug.com ::
+	mcopy -i $@ edlin.com ::
+	mcopy -i $@ exe2bin.exe ::
+	mcopy -i $@ link.exe ::
+	mcopy -i $@ masm.exe ::
 
 BOOT.BIN IO.SYS ORDOS.SYS COMMAND.COM:
 	dosbox -exit build.bat