diff --git a/src/mess/machine/iq151_disc2.c b/src/mess/machine/iq151_disc2.c
index 634e8893f13..ad8cc549426 100644
--- a/src/mess/machine/iq151_disc2.c
+++ b/src/mess/machine/iq151_disc2.c
@@ -25,7 +25,7 @@ static SLOT_INTERFACE_START( iq151_disc2_floppies )
 SLOT_INTERFACE_END
 
 static MACHINE_CONFIG_FRAGMENT( iq151_disc2 )
-	MCFG_UPD72065_ADD("fdc", false, true)
+	MCFG_UPD765A_ADD("fdc", false, true)
 	MCFG_FLOPPY_DRIVE_ADD("fdc:1", iq151_disc2_floppies, "8sssd", 0, iq151_disc2_floppy_formats)
 	MCFG_FLOPPY_DRIVE_ADD("fdc:2", iq151_disc2_floppies, "8sssd", 0, iq151_disc2_floppy_formats)
 MACHINE_CONFIG_END