1 files changed, 8 insertions, 0 deletions
diff --git a/hw/pc_piix.c b/hw/pc_piix.c
index e17e878f07..31c80d273b 100644
--- a/hw/pc_piix.c
+++ b/hw/pc_piix.c
@@ -225,6 +225,14 @@ static QEMUMachine pc_machine_v0_13 = {
     .desc = "Standard PC",
     .init = pc_init_pci,
     .max_cpus = 255,
+    .compat_props = (GlobalProperty[]) {
+        {
+            .driver   = "virtio-9p-pci",
+            .property = "vectors",
+            .value    = stringify(0),
+        },
+        { /* end of list */ }
+    },
 };
 
 static QEMUMachine pc_machine_v0_12 = {