diff --git a/test/test-network/conf/25-qdisc-tbf.network b/test/test-network/conf/25-qdisc-tbf.network
index c5f28fb63c..2875630981 100644
--- a/test/test-network/conf/25-qdisc-tbf.network
+++ b/test/test-network/conf/25-qdisc-tbf.network
@@ -14,3 +14,8 @@ BurstBytes=5000
 LatencySec=70msec
 PeakRate=100G
 MTUBytes=1000000
+
+[PFIFO]
+Parent=35:0
+Handle=0037
+PacketLimit=100000