diff --git a/src/quic/streams.cc b/src/quic/streams.cc
index f1ce7d2e562703..9779c70f8d1e58 100644
--- a/src/quic/streams.cc
+++ b/src/quic/streams.cc
@@ -1104,6 +1104,8 @@ void Stream::Acknowledge(size_t datalen) {
 
   // ngtcp2 guarantees that offset must always be greater than the previously
   // received offset.
+// TODO(@jasnell): Temporary debugging
+printf(">>> %zu %zu\n", datalen, STAT_GET(Stats, max_offset_ack));
   DCHECK_GE(datalen, STAT_GET(Stats, max_offset_ack));
   STAT_SET(Stats, max_offset_ack, datalen);