diff --git a/quic/core/quic_flags_list.h b/quic/core/quic_flags_list.h
index db96f8a..1716f2c 100644
--- a/quic/core/quic_flags_list.h
+++ b/quic/core/quic_flags_list.h
@@ -118,7 +118,7 @@
 // If true, validate that peer owns the new address once the server detects peer migration or is probed from that address, and also apply anti-amplification limit while sending to that address.
 QUIC_FLAG(FLAGS_quic_reloadable_flag_quic_server_reverse_validate_new_path3, true)
 // Queue packets to attempt decryption later until the handshake is complete.
-QUIC_FLAG(FLAGS_quic_reloadable_flag_quic_queue_until_handshake_complete, false)
+QUIC_FLAG(FLAGS_quic_reloadable_flag_quic_queue_until_handshake_complete, true)
 // When the STMP connection option is sent by the client, timestamps in the QUIC ACK frame are sent and processed.
 QUIC_FLAG(FLAGS_quic_reloadable_flag_quic_send_timestamps, false)
 // When true, defaults to BBR congestion control instead of Cubic.