diff --git a/congestion_meta2/bbr_sender.go b/congestion_meta2/bbr_sender.go
index 37d0bae..7878ce5 100644
--- a/congestion_meta2/bbr_sender.go
+++ b/congestion_meta2/bbr_sender.go
@@ -60,7 +60,7 @@ const (
 	// Flag.
 	defaultStartupFullLossCount  = 8
 	quicBbr2DefaultLossThreshold = 0.02
-	maxBbrBurstPackets           = 3
+	maxBbrBurstPackets           = 10
 )
 
 type bbrMode int