diff --git a/hw/acpi/generic_event_device.c b/hw/acpi/generic_event_device.c
index 9cee90cc7064..55eb29d80a53 100644
--- a/hw/acpi/generic_event_device.c
+++ b/hw/acpi/generic_event_device.c
@@ -175,7 +175,7 @@ static void acpi_ged_device_plug_cb(HotplugHandler *hotplug_dev,
     AcpiGedState *s = ACPI_GED(hotplug_dev);
 
     if (object_dynamic_cast(OBJECT(dev), TYPE_PC_DIMM)) {
-            acpi_memory_plug_cb(hotplug_dev, &s->memhp_state, dev, errp);
+        acpi_memory_plug_cb(hotplug_dev, &s->memhp_state, dev, errp);
     } else {
         error_setg(errp, "virt: device plug request for unsupported device"
                    " type: %s", object_get_typename(OBJECT(dev)));