diff --git a/quic/core/quic_connection_stats.cc b/quic/core/quic_connection_stats.cc
index 3d1b3c4..da15785 100644
--- a/quic/core/quic_connection_stats.cc
+++ b/quic/core/quic_connection_stats.cc
@@ -34,8 +34,8 @@
   os << " pto_count: " << s.pto_count;
   os << " min_rtt_us: " << s.min_rtt_us;
   os << " srtt_us: " << s.srtt_us;
-  os << " max_packet_size: " << s.max_packet_size;
-  os << " max_received_packet_size: " << s.max_received_packet_size;
+  os << " egress_mtu: " << s.egress_mtu;
+  os << " ingress_mtu: " << s.ingress_mtu;
   os << " estimated_bandwidth: " << s.estimated_bandwidth;
   os << " packets_reordered: " << s.packets_reordered;
   os << " max_sequence_reordering: " << s.max_sequence_reordering;