diff --git a/tests/qtest/virtio-scsi-test.c b/tests/qtest/virtio-scsi-test.c
index ceaa7f2415..db10d572d0 100644
--- a/tests/qtest/virtio-scsi-test.c
+++ b/tests/qtest/virtio-scsi-test.c
@@ -156,7 +156,7 @@ static QVirtioSCSIQueues *qvirtio_scsi_init(QVirtioDevice *dev)
     return vs;
 }
 
-static void hotplug(void *obj, void *data, QGuestAllocator *alloc)
+static void hotplug(void *obj, void *data, QGuestAllocator *t_alloc)
 {
     QTestState *qts = global_qtest;