diff --git a/src/mame/drivers/hazeltin.cpp b/src/mame/drivers/hazeltin.cpp
index 30704156c78..c9234e81d6c 100644
--- a/src/mame/drivers/hazeltin.cpp
+++ b/src/mame/drivers/hazeltin.cpp
@@ -716,7 +716,7 @@ MACHINE_CONFIG_START(hazl1500_state::hazl1500)
 	MCFG_DEVCB_CHAIN_OUTPUT(DEVWRITELINE("uart", ay51013_device, write_rcp))
 
 	MCFG_DEVICE_ADD(UART_TAG, AY51013, 0)
-	MCFG_AY51013_DAV_CALLBACK(DEVWRITELINE("mainint", input_merger_device, in_w<0>))
+	MCFG_AY51013_WRITE_DAV_CB(DEVWRITELINE("mainint", input_merger_device, in_w<0>))
 
 	MCFG_DEVICE_ADD(NETLIST_TAG, NETLIST_CPU, VIDEOBRD_CLOCK)
 	MCFG_NETLIST_SETUP(hazelvid)