diff --git a/call/rtp_transport_controller_send.cc b/call/rtp_transport_controller_send.cc
index a172c3856a..47477a9c72 100644
--- a/call/rtp_transport_controller_send.cc
+++ b/call/rtp_transport_controller_send.cc
@@ -140,7 +140,7 @@ RtpTransportControllerSend::RtpTransportControllerSend(
   initial_config_.constraints = ConvertConstraints(bitrate_config, clock_);
   RTC_DCHECK(bitrate_config.start_bitrate_bps > 0);
 
-  pacer_.SetEstimatedBitrate(bitrate_config.start_bitrate_bps);
+  pacer_.SetPacingRates(bitrate_config.start_bitrate_bps, 0);
 
   process_thread_->RegisterModule(&pacer_, RTC_FROM_HERE);
   process_thread_->Start();