diff --git a/webrtc/modules/rtp_rtcp/interface/rtp_rtcp_defines.h b/webrtc/modules/rtp_rtcp/interface/rtp_rtcp_defines.h
index e94be57..b1903a4 100644
--- a/webrtc/modules/rtp_rtcp/interface/rtp_rtcp_defines.h
+++ b/webrtc/modules/rtp_rtcp/interface/rtp_rtcp_defines.h
@@ -283,7 +283,7 @@
 class RtcpBandwidthObserver {
  public:
   // REMB or TMMBR
-  virtual void OnReceivedEstimatedBitrate(const uint32_t bitrate) = 0;
+  virtual void OnReceivedEstimatedBitrate(uint32_t bitrate) = 0;
 
   virtual void OnReceivedRtcpReceiverReport(
       const ReportBlockList& report_blocks,