diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c
index 7dbbb29..86924ff 100644
--- a/drivers/scsi/virtio_scsi.c
+++ b/drivers/scsi/virtio_scsi.c
@@ -258,7 +258,7 @@
 	struct virtio_scsi_cmd *cmd = buf;
 
 	if (cmd->comp)
-		complete_all(cmd->comp);
+		complete(cmd->comp);
 }
 
 static void virtscsi_ctrl_done(struct virtqueue *vq)