1 files changed, 1 insertions, 1 deletions
diff --git a/hw/pc.c b/hw/pc.c
index 435fe4dd45..ad65a5d69e 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -1162,7 +1162,7 @@ void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi,
 
     qemu_register_boot_set(pc_boot_set, *rtc_state);
 
-    pit = pit_init(isa_bus, 0x40, 0);
+    pit = pit_init(isa_bus, 0x40, 0, NULL);
     pcspk_init(pit);
 
     for(i = 0; i < MAX_SERIAL_PORTS; i++) {