diff --git a/src/mame/drivers/vicdual.c b/src/mame/drivers/vicdual.c
index 06b6be14b5a..5746a5ef155 100644
--- a/src/mame/drivers/vicdual.c
+++ b/src/mame/drivers/vicdual.c
@@ -3444,7 +3444,7 @@ ROM_END
 
 GAMEL(1977, depthch,  0,        depthch,  depthch,  0, ROT0,   "Gremlin", "Depthcharge", GAME_IMPERFECT_SOUND, layout_depthch )
 GAMEL(1977, depthcho, depthch,  depthch,  depthch,  0, ROT0,   "Gremlin", "Depthcharge (older)", GAME_IMPERFECT_SOUND, layout_depthch )
-GAME( 1977, subhunt,  depthch,  depthch,  depthch,  0, ROT0,   "Gremlin (Taito license)", "Sub Hunter", GAME_IMPERFECT_SOUND )
+GAMEL(1977, subhunt,  depthch,  depthch,  depthch,  0, ROT0,   "Gremlin (Taito license)", "Sub Hunter", GAME_IMPERFECT_SOUND, layout_depthch )
 GAME( 1977, safari,   0,        safari,   safari,   0, ROT0,   "Gremlin", "Safari (set 1)", GAME_NO_SOUND )
 GAME( 1977, safaria,  safari,   safari,   safari,   0, ROT0,   "Gremlin", "Safari (set 2, bootleg?)", GAME_NO_SOUND ) // on a bootleg board, but seems a different code revision too
 GAME( 1978, frogs,    0,        frogs,    frogs,    0, ROT0,   "Gremlin", "Frogs", GAME_IMPERFECT_SOUND )
diff --git a/src/mame/layout/depthch.lay b/src/mame/layout/depthch.lay
index 64e29b52856..6169b2cdecc 100644
--- a/src/mame/layout/depthch.lay
+++ b/src/mame/layout/depthch.lay
@@ -1,17 +1,19 @@
 <?xml version="1.0"?>
 <mamelayout version="2">
-	<element name="overlay">
+	<element name="overlay_gremlin">
 		<rect>
 			<bounds left="0" top="0" right="256" bottom="224" />
 			<color red="0.27" green="0.53" blue="0.8" />
 		</rect>
 	</element>
 
-	<view name="Color Overlay">
+	<!-- TODO: Taito (Japan) version needs a different overlay -->
+
+	<view name="Color Overlay (Gremlin)">
 		<screen index="0">
 			<bounds left="0" top="0" right="4" bottom="3" />
 		</screen>
-		<overlay name="overlay" element="overlay">
+		<overlay name="overlay" element="overlay_gremlin">
 			<bounds left="0" top="0" right="4" bottom="3" />
 		</overlay>
 	</view>