diff --git a/tests/libqos/virtio-mmio.c b/tests/libqos/virtio-mmio.c
index ccb92d9..0cab38f 100644
--- a/tests/libqos/virtio-mmio.c
+++ b/tests/libqos/virtio-mmio.c
@@ -154,6 +154,13 @@ static QVirtQueue *qvirtio_mmio_virtqueue_setup(QVirtioDevice *d,
     return vq;
 }
 
+static void qvirtio_mmio_virtqueue_cleanup(QVirtQueue *vq,
+                                           QGuestAllocator *alloc)
+{
+    guest_free(alloc, vq->desc);
+    g_free(vq);
+}
+
 static void qvirtio_mmio_virtqueue_kick(QVirtioDevice *d, QVirtQueue *vq)
 {
     QVirtioMMIODevice *dev = (QVirtioMMIODevice *)d;
@@ -176,6 +183,7 @@ const QVirtioBus qvirtio_mmio = {
     .get_queue_size = qvirtio_mmio_get_queue_size,
     .set_queue_address = qvirtio_mmio_set_queue_address,
     .virtqueue_setup = qvirtio_mmio_virtqueue_setup,
+    .virtqueue_cleanup = qvirtio_mmio_virtqueue_cleanup,
     .virtqueue_kick = qvirtio_mmio_virtqueue_kick,
 };
 
diff --git a/tests/libqos/virtio-pci.c b/tests/libqos/virtio-pci.c
index 3b2b59b..18b92b9 100644
--- a/tests/libqos/virtio-pci.c
+++ b/tests/libqos/virtio-pci.c
@@ -235,6 +235,15 @@ static QVirtQueue *qvirtio_pci_virtqueue_setup(QVirtioDevice *d,
     return &vqpci->vq;
 }
 
+static void qvirtio_pci_virtqueue_cleanup(QVirtQueue *vq,
+                                          QGuestAllocator *alloc)
+{
+    QVirtQueuePCI *vqpci = container_of(vq, QVirtQueuePCI, vq);
+
+    guest_free(alloc, vq->desc);
+    g_free(vqpci);
+}
+
 static void qvirtio_pci_virtqueue_kick(QVirtioDevice *d, QVirtQueue *vq)
 {
     QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
@@ -257,6 +266,7 @@ const QVirtioBus qvirtio_pci = {
     .get_queue_size = qvirtio_pci_get_queue_size,
     .set_queue_address = qvirtio_pci_set_queue_address,
     .virtqueue_setup = qvirtio_pci_virtqueue_setup,
+    .virtqueue_cleanup = qvirtio_pci_virtqueue_cleanup,
     .virtqueue_kick = qvirtio_pci_virtqueue_kick,
 };
 
diff --git a/tests/libqos/virtio.c b/tests/libqos/virtio.c
index f79d2d1..d8c2970 100644
--- a/tests/libqos/virtio.c
+++ b/tests/libqos/virtio.c
@@ -54,6 +54,12 @@ QVirtQueue *qvirtqueue_setup(const QVirtioBus *bus, QVirtioDevice *d,
     return bus->virtqueue_setup(d, alloc, index);
 }
 
+void qvirtqueue_cleanup(const QVirtioBus *bus, QVirtQueue *vq,
+                        QGuestAllocator *alloc)
+{
+    return bus->virtqueue_cleanup(vq, alloc);
+}
+
 void qvirtio_reset(const QVirtioBus *bus, QVirtioDevice *d)
 {
     bus->set_status(d, 0);
diff --git a/tests/libqos/virtio.h b/tests/libqos/virtio.h
index c73fd8c..0250842 100644
--- a/tests/libqos/virtio.h
+++ b/tests/libqos/virtio.h
@@ -79,6 +79,9 @@ typedef struct QVirtioBus {
     QVirtQueue *(*virtqueue_setup)(QVirtioDevice *d, QGuestAllocator *alloc,
                                                                 uint16_t index);
 
+    /* Free virtqueue resources */
+    void (*virtqueue_cleanup)(QVirtQueue *vq, QGuestAllocator *alloc);
+
     /* Notify changes in virtqueue */
     void (*virtqueue_kick)(QVirtioDevice *d, QVirtQueue *vq);
 } QVirtioBus;
@@ -118,6 +121,8 @@ void qvirtio_wait_config_isr(const QVirtioBus *bus, QVirtioDevice *d,
                              gint64 timeout_us);
 QVirtQueue *qvirtqueue_setup(const QVirtioBus *bus, QVirtioDevice *d,
                                         QGuestAllocator *alloc, uint16_t index);
+void qvirtqueue_cleanup(const QVirtioBus *bus, QVirtQueue *vq,
+                        QGuestAllocator *alloc);
 
 void qvring_init(const QGuestAllocator *alloc, QVirtQueue *vq, uint64_t addr);
 QVRingIndirectDesc *qvring_indirect_desc_setup(QVirtioDevice *d,
diff --git a/tests/virtio-blk-test.c b/tests/virtio-blk-test.c
index 9d27be5..4ab14d5 100644
--- a/tests/virtio-blk-test.c
+++ b/tests/virtio-blk-test.c
@@ -298,7 +298,7 @@ static void pci_basic(void)
                                                     (uint64_t)(uintptr_t)addr);
 
     /* End test */
-    guest_free(alloc, vqpci->vq.desc);
+    qvirtqueue_cleanup(&qvirtio_pci, &vqpci->vq, alloc);
     pc_alloc_uninit(alloc);
     qvirtio_pci_device_disable(dev);
     g_free(dev);
@@ -401,7 +401,7 @@ static void pci_indirect(void)
     guest_free(alloc, req_addr);
 
     /* End test */
-    guest_free(alloc, vqpci->vq.desc);
+    qvirtqueue_cleanup(&qvirtio_pci, &vqpci->vq, alloc);
     pc_alloc_uninit(alloc);
     qvirtio_pci_device_disable(dev);
     g_free(dev);
@@ -552,7 +552,7 @@ static void pci_msix(void)
     guest_free(alloc, req_addr);
 
     /* End test */
-    guest_free(alloc, vqpci->vq.desc);
+    qvirtqueue_cleanup(&qvirtio_pci, &vqpci->vq, alloc);
     pc_alloc_uninit(alloc);
     qpci_msix_disable(dev->pdev);
     qvirtio_pci_device_disable(dev);
@@ -679,7 +679,7 @@ static void pci_idx(void)
     guest_free(alloc, req_addr);
 
     /* End test */
-    guest_free(alloc, vqpci->vq.desc);
+    qvirtqueue_cleanup(&qvirtio_pci, &vqpci->vq, alloc);
     pc_alloc_uninit(alloc);
     qpci_msix_disable(dev->pdev);
     qvirtio_pci_device_disable(dev);
@@ -745,7 +745,7 @@ static void mmio_basic(void)
     g_assert_cmpint(capacity, ==, n_size / 512);
 
     /* End test */
-    guest_free(alloc, vq->desc);
+    qvirtqueue_cleanup(&qvirtio_mmio, vq, alloc);
     generic_alloc_uninit(alloc);
     g_free(dev);
     test_end();
diff --git a/tests/virtio-net-test.c b/tests/virtio-net-test.c
index 1712450..0d2c63f 100644
--- a/tests/virtio-net-test.c
+++ b/tests/virtio-net-test.c
@@ -229,7 +229,7 @@ static void pci_basic(gconstpointer data)
 
     /* End test */
     close(sv[0]);
-    guest_free(alloc, tx->vq.desc);
+    qvirtqueue_cleanup(&qvirtio_pci, &tx->vq, alloc);
     pc_alloc_uninit(alloc);
     qvirtio_pci_device_disable(dev);
     g_free(dev);
diff --git a/tests/virtio-scsi-test.c b/tests/virtio-scsi-test.c
index 3938163..cbe5dcc 100644
--- a/tests/virtio-scsi-test.c
+++ b/tests/virtio-scsi-test.c
@@ -58,7 +58,7 @@ static void qvirtio_scsi_pci_free(QVirtIOSCSI *vs)
     int i;
 
     for (i = 0; i < vs->num_queues + 2; i++) {
-        guest_free(vs->alloc, vs->vq[i]->desc);
+        qvirtqueue_cleanup(&qvirtio_pci, vs->vq[i], vs->alloc);
     }
     pc_alloc_uninit(vs->alloc);
     qvirtio_pci_device_disable(container_of(vs->dev, QVirtioPCIDevice, vdev));
