diff --git a/quiche/quic/core/quic_flags_list.h b/quiche/quic/core/quic_flags_list.h
index a7265cd..314b42a 100644
--- a/quiche/quic/core/quic_flags_list.h
+++ b/quiche/quic/core/quic_flags_list.h
@@ -72,7 +72,7 @@
 // If true, do not return from QuicSpdyClientStream::OnBodyAvailable() if visitor is nullptr.
 QUIC_FLAG(quic_reloadable_flag_quic_skip_return_on_null_visitor, true)
 // If true, do not send MAX_STREAM frames if there are already 2 outstanding.
-QUIC_FLAG(quic_reloadable_flag_quic_limit_sending_max_streams2, false)
+QUIC_FLAG(quic_reloadable_flag_quic_limit_sending_max_streams2, true)
 // If true, enable server retransmittable on wire PING.
 QUIC_FLAG(quic_reloadable_flag_quic_enable_server_on_wire_ping, true)
 // If true, include stream information in idle timeout connection close detail.