diff --git a/.gitignore b/.gitignore
index 61b7dd26..7d699ea4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -77,6 +77,7 @@ Tools/unix/zx/zx
 !Source/ver.lib
 !Source/Apps/FAT/FAT.COM
 !Source/Apps/ZMP/zmpx.com
+!Source/Apps/ZMD/zmdsubs.rel
 !Source/BPBIOS/bpbuild.com
 !Source/BPBIOS/movp112.com
 !Source/BPBIOS/*.lib
diff --git a/Source/Apps/ZMD/Build.cmd b/Source/Apps/ZMD/Build.cmd
index fdc64135..cc8d63d5 100644
--- a/Source/Apps/ZMD/Build.cmd
+++ b/Source/Apps/ZMD/Build.cmd
@@ -31,7 +31,7 @@ zx z80asm -zmdel/fm
 zx l80 -zmdel,zmdel/n/e
 
 zx z80asm -zmdhb/fh
-zx mload25 zmd=zmd.com,zmdhb
+zx mload25 -zmd=zmd.com,zmdhb
 
 copy /Y zmd.com ..\..\..\Binary\Apps\ || exit /b
 
diff --git a/Source/Apps/ZMD/Makefile b/Source/Apps/ZMD/Makefile
index 4ec3206f..997b4997 100644
--- a/Source/Apps/ZMD/Makefile
+++ b/Source/Apps/ZMD/Makefile
@@ -7,4 +7,4 @@ include $(TOOLS)/Makefile.inc
 
 zmd.com: zmd.rel zmdhb.hex
 	$(ZXCC) $(CPM)/L80 -zmd,zmd/n/e
-	$(ZXCC) $(CPM)/MLOAD25 zmd=zmd.com,zmdhb
+	$(ZXCC) $(CPM)/MLOAD25 -zmd=zmd.com,zmdhb
diff --git a/Source/Apps/ZMD/zmdsubs.rel b/Source/Apps/ZMD/zmdsubs.rel
new file mode 100644
index 00000000..20da9eb7
Binary files /dev/null and b/Source/Apps/ZMD/zmdsubs.rel differ