diff --git a/hw/virtio-net.c b/hw/virtio-net.c
index e5c6ea0..97db0d0 100644
--- a/hw/virtio-net.c
+++ b/hw/virtio-net.c
@@ -56,7 +56,7 @@ typedef struct VirtIONet
         uint8_t uni_overflow;
         uint8_t *macs;
     } mac_table;
-    uint32_t *vlans;
+    uint32_t vlans[MAX_VLAN >> 5];
 } VirtIONet;

 /* TODO
@@ -846,8 +846,6 @@ VirtIODevice *virtio_net_init(DeviceState *dev, NICConf *conf)

     n->mac_table.macs = qemu_mallocz(MAC_TABLE_ENTRIES * ETH_ALEN);

-    n->vlans = qemu_mallocz(MAX_VLAN >> 3);
-
     register_savevm("virtio-net", virtio_net_id++, VIRTIO_NET_VM_VERSION,
                     virtio_net_save, virtio_net_load, n);

@@ -863,7 +861,6 @@ void virtio_net_exit(VirtIODevice *vdev)
     unregister_savevm("virtio-net", n);

     qemu_free(n->mac_table.macs);
-    qemu_free(n->vlans);

     qemu_del_timer(n->tx_timer);
     qemu_free_timer(n->tx_timer);