diff --git a/scripts/target/mame/mess.lua b/scripts/target/mame/mess.lua
index 5c800e9fefd..ebfd5317226 100644
--- a/scripts/target/mame/mess.lua
+++ b/scripts/target/mame/mess.lua
@@ -2573,6 +2573,7 @@ files {
 createMESSProjects(_target, _subtarget, "ncd")
 files {
 	MAME_DIR .. "src/mame/drivers/ncd17c.cpp",
+	MAME_DIR .. "src/mame/drivers/ncdmips.cpp",
 }
 
 createMESSProjects(_target, _subtarget, "ne")
diff --git a/src/mame/mame.lst b/src/mame/mame.lst
index fe6b4258695..d82eca8f66e 100644
--- a/src/mame/mame.lst
+++ b/src/mame/mame.lst
@@ -29841,6 +29841,9 @@ nc200                           // 1993 NC200
 ncd17c                          // 1990 Network Computing Devices
 ncd19                           // 1990 Network Computing Devices
 
+@source:ncdmips.cpp
+hmxpro                          // 1994 Network Computing Devices
+
 @source:nds.cpp
 nds                             // 2004 Nintendo