1 files changed, 1 insertions, 1 deletions
diff --git a/hw/isa/isa-bus.c b/hw/isa/isa-bus.c
index 630985604d..58fde178f9 100644
--- a/hw/isa/isa-bus.c
+++ b/hw/isa/isa-bus.c
@@ -62,7 +62,7 @@ ISABus *isa_bus_new(DeviceState *dev, MemoryRegion* address_space,
     }
     if (!dev) {
         dev = qdev_new("isabus-bridge");
-        qdev_realize_and_unref(dev, NULL, &error_fatal);
+        sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
     }
 
     isabus = ISA_BUS(qbus_create(TYPE_ISA_BUS, dev, NULL));