diff --git a/scripts/target/mame/arcade.lua b/scripts/target/mame/arcade.lua
index 8605fd50502..c353bce46c3 100644
--- a/scripts/target/mame/arcade.lua
+++ b/scripts/target/mame/arcade.lua
@@ -4486,6 +4486,7 @@ files {
 	MAME_DIR .. "src/mame/includes/malzak.h",
 	MAME_DIR .. "src/mame/video/malzak.cpp",
 	MAME_DIR .. "src/mame/drivers/manohman.cpp",
+	MAME_DIR .. "src/mame/drivers/marywu.cpp",
 	MAME_DIR .. "src/mame/drivers/mcatadv.cpp",
 	MAME_DIR .. "src/mame/includes/mcatadv.h",
 	MAME_DIR .. "src/mame/video/mcatadv.cpp",
diff --git a/scripts/target/mame/mess.lua b/scripts/target/mame/mess.lua
index afc5ba6a2ef..7658f14e15d 100644
--- a/scripts/target/mame/mess.lua
+++ b/scripts/target/mame/mess.lua
@@ -3311,7 +3311,6 @@ files {
 	MAME_DIR .. "src/mame/drivers/lg-dvd.cpp",
 	MAME_DIR .. "src/mame/drivers/lola8a.cpp",
 	MAME_DIR .. "src/mame/drivers/m79152pc.cpp",
-	MAME_DIR .. "src/mame/drivers/marywu.cpp",
 	MAME_DIR .. "src/mame/drivers/mccpm.cpp",
 	MAME_DIR .. "src/mame/drivers/mes.cpp",
 	MAME_DIR .. "src/mame/drivers/mice.cpp",