diff --git a/src/mame/arcade.flt b/src/mame/arcade.flt
index 2445e28e1d5..fff6fef6a4e 100644
--- a/src/mame/arcade.flt
+++ b/src/mame/arcade.flt
@@ -656,6 +656,7 @@ konblands.cpp
 konendev.cpp
 kongs470.cpp
 konmedal.cpp
+konmedal020.cpp
 konmedal68k.cpp
 kontest.cpp
 kopunch.cpp