--- a/tc/q_fifo.c
+++ b/tc/q_fifo.c
@@ -94,5 +94,6 @@ struct qdisc_util pfifo_qdisc_util = {
 extern int prio_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt);
 struct qdisc_util pfifo_fast_qdisc_util = {
 	.id = "pfifo_fast",
+	.parse_qopt = fifo_parse_opt,
 	.print_qopt = prio_print_opt,
 };