diff --git a/src/mame/drivers/mcatadv.cpp b/src/mame/drivers/mcatadv.cpp
index d3126c25f67..6fe64f73259 100644
--- a/src/mame/drivers/mcatadv.cpp
+++ b/src/mame/drivers/mcatadv.cpp
@@ -463,7 +463,7 @@ MACHINE_CONFIG_START(mcatadv_state::mcatadv)
 	MCFG_SPEAKER_STANDARD_MONO("mono")
 
 	MCFG_GENERIC_LATCH_8_ADD("soundlatch")
-	MCFG_GENERIC_LATCH_DATA_PENDING_CB(INPUTLINE("audiocpu", INPUT_LINE_NMI))
+	MCFG_GENERIC_LATCH_DATA_PENDING_CB(INPUTLINE("soundcpu", INPUT_LINE_NMI))
 
 	MCFG_GENERIC_LATCH_8_ADD("soundlatch2")