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Diffstat (limited to 'src/mame/drivers/marvins.c')
-rw-r--r--src/mame/drivers/marvins.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/marvins.c b/src/mame/drivers/marvins.c
index a5876cd5ba5..dffb2b69f23 100644
--- a/src/mame/drivers/marvins.c
+++ b/src/mame/drivers/marvins.c
@@ -132,7 +132,7 @@ static READ8_HANDLER( sound_nmi_ack_r )
/* this input port has one of its bits mapped to sound CPU status */
static READ8_HANDLER( marvins_port_0_r )
{
- return(input_port_read_indexed(machine, 0) | sound_cpu_busy);
+ return(input_port_read(machine, "IN0") | sound_cpu_busy);
}
static ADDRESS_MAP_START( sound_map, ADDRESS_SPACE_PROGRAM, 8 )