diff --git a/src/mame/drivers/goindol.c b/src/mame/drivers/goindol.c
index b2671bf16cf..dbc3aff39f5 100644
--- a/src/mame/drivers/goindol.c
+++ b/src/mame/drivers/goindol.c
@@ -107,9 +107,6 @@ static ADDRESS_MAP_START( goindol_map, ADDRESS_SPACE_PROGRAM, 8 )
 	AM_RANGE(0xc830, 0xc830) AM_READ_PORT("P1")
 	AM_RANGE(0xc830, 0xd830) AM_WRITE(SMH_RAM) AM_BASE(&goindol_fg_scrollx)
 	AM_RANGE(0xc834, 0xc834) AM_READ_PORT("P2")
-//	AM_RANGE(0xc820, 0xd820) AM_READ_PORT("DIAL") AM_WRITE(SMH_RAM) AM_BASE(&goindol_fg_scrolly)
-//	AM_RANGE(0xc830, 0xd830) AM_READ_PORT("P1") AM_WRITE(SMH_RAM) AM_BASE(&goindol_fg_scrollx)
-//	AM_RANGE(0xc834, 0xc834) AM_READ_PORT("P2")
 	AM_RANGE(0xd000, 0xd03f) AM_RAM AM_BASE(&spriteram) AM_SIZE(&spriteram_size)
 	AM_RANGE(0xd040, 0xd7ff) AM_RAM
 	AM_RANGE(0xd800, 0xdfff) AM_RAM_WRITE(goindol_bg_videoram_w) AM_BASE(&goindol_bg_videoram) AM_SIZE(&goindol_bg_videoram_size)