diff --git a/src/mame/drivers/cliffhgr.c b/src/mame/drivers/cliffhgr.c
index 34c1b10be6b..741453e26ab 100644
--- a/src/mame/drivers/cliffhgr.c
+++ b/src/mame/drivers/cliffhgr.c
@@ -698,8 +698,8 @@ static MACHINE_CONFIG_START( cliffhgr, driver_device )
 	MCFG_NVRAM_ADD_0FILL("nvram")
 
 	MCFG_LASERDISC_ADD("laserdisc", PIONEER_PR8210, "screen", "ldsound")
-	MCFG_LASERDISC_OVERLAY(cliffhgr, 12+32*8+12, 12+24*8+12, BITMAP_FORMAT_INDEXED16)
-	MCFG_LASERDISC_OVERLAY_CLIP(TMS9928A_HORZ_DISPLAY_START-12, 12+32*8+12-1, TMS9928A_VERT_DISPLAY_START_NTSC - 12, 12+24*8+12-1)
+	MCFG_LASERDISC_OVERLAY(cliffhgr, TMS9928A_TOTAL_HORZ, TMS9928A_TOTAL_VERT_PAL, BITMAP_FORMAT_INDEXED16)
+	MCFG_LASERDISC_OVERLAY_CLIP(TMS9928A_HORZ_DISPLAY_START-12, TMS9928A_HORZ_DISPLAY_START+32*8+12-1, TMS9928A_VERT_DISPLAY_START_NTSC - 12, TMS9928A_VERT_DISPLAY_START_NTSC+24*8+12-1)
 
 	/* start with the TMS9928a video configuration */
 	MCFG_TMS9928A_ADD( "tms9928a", TMS9128, cliffhgr_tms9928a_interface )	/* TMS9128NL on the board */