diff --git a/src/mame/drivers/nbmj8991.c b/src/mame/drivers/nbmj8991.c
index 3f1c7a0458b..fcc462ceab9 100644
--- a/src/mame/drivers/nbmj8991.c
+++ b/src/mame/drivers/nbmj8991.c
@@ -57,7 +57,7 @@ READ8_MEMBER(nbmj8991_state::nbmj8991_sound_r)
 	return data;
 }
 
-MACHINE_RESET_MEMBER(nbmj8991_state,nbmj8991)
+void nbmj8991_state::machine_reset()
 {
 	device_t *audiocpu = machine().device("audiocpu");
 	if (audiocpu != NULL && audiocpu->type() == Z80)
@@ -65,7 +65,7 @@ MACHINE_RESET_MEMBER(nbmj8991_state,nbmj8991)
 		machine().root_device().membank("bank1")->configure_entries(0, 4, machine().root_device().memregion("audiocpu")->base() + 0x8000, 0x8000);
 		machine().root_device().membank("bank1")->set_entry(0);
 	}
-	nbmj8991_state::machine_reset();
+	MACHINE_RESET_CALL_LEGACY(nb1413m3);
 }
 
 DRIVER_INIT_MEMBER(nbmj8991_state,pstadium)
@@ -1475,8 +1475,6 @@ static MACHINE_CONFIG_START( nbmjdrv1, nbmj8991_state )	// galkoku
 	MCFG_CPU_IO_MAP(galkoku_io_map)
 	MCFG_CPU_VBLANK_INT("screen", nb1413m3_interrupt)
 
-	MCFG_MACHINE_RESET_OVERRIDE(nbmj8991_state,nbmj8991)
-
 	/* video hardware */
 	MCFG_SCREEN_ADD("screen", RASTER)
 	MCFG_SCREEN_REFRESH_RATE(60)
@@ -1487,8 +1485,6 @@ static MACHINE_CONFIG_START( nbmjdrv1, nbmj8991_state )	// galkoku
 
 	MCFG_PALETTE_LENGTH(256)
 
-	MCFG_VIDEO_START_OVERRIDE(nbmj8991_state,nbmj8991)
-
 	/* sound hardware */
 	MCFG_SPEAKER_STANDARD_MONO("mono")
 	MCFG_SOUND_ADD("fmsnd", YM3812, 25000000/10)
@@ -1512,8 +1508,6 @@ static MACHINE_CONFIG_START( nbmjdrv2, nbmj8991_state )	// pstadium
 	MCFG_CPU_IO_MAP(nbmj8991_sound_io_map)
 	MCFG_CPU_PERIODIC_INT(irq0_line_hold, 128*60) // ?
 
-	MCFG_MACHINE_RESET_OVERRIDE(nbmj8991_state,nbmj8991)
-
 	/* video hardware */
 	MCFG_SCREEN_ADD("screen", RASTER)
 	MCFG_SCREEN_REFRESH_RATE(60)
@@ -1524,8 +1518,6 @@ static MACHINE_CONFIG_START( nbmjdrv2, nbmj8991_state )	// pstadium
 
 	MCFG_PALETTE_LENGTH(256)
 
-	MCFG_VIDEO_START_OVERRIDE(nbmj8991_state,nbmj8991)
-
 	/* sound hardware */
 	MCFG_SPEAKER_STANDARD_MONO("mono")
 
diff --git a/src/mame/includes/nbmj8991.h b/src/mame/includes/nbmj8991.h
index fc9d05340c4..60e430ae221 100644
--- a/src/mame/includes/nbmj8991.h
+++ b/src/mame/includes/nbmj8991.h
@@ -49,8 +49,8 @@ public:
 	DECLARE_DRIVER_INIT(mcontest);
 	DECLARE_DRIVER_INIT(finalbny);
 	DECLARE_DRIVER_INIT(qmhayaku);
-	DECLARE_MACHINE_RESET(nbmj8991);
-	DECLARE_VIDEO_START(nbmj8991);
+	virtual void machine_reset();
+	virtual void video_start();
 };
 
 
diff --git a/src/mame/video/nbmj8991.c b/src/mame/video/nbmj8991.c
index 8b9c7febfa8..190c65d0d64 100644
--- a/src/mame/video/nbmj8991.c
+++ b/src/mame/video/nbmj8991.c
@@ -287,7 +287,7 @@ static void nbmj8991_gfxdraw(running_machine &machine)
 
 
 ******************************************************************************/
-VIDEO_START_MEMBER(nbmj8991_state,nbmj8991)
+void nbmj8991_state::video_start()
 {
 	int width = machine().primary_screen->width();
 	int height = machine().primary_screen->height();