diff --git a/webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.cc b/webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.cc
index b476f2c740..e58a46cce2 100644
--- a/webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.cc
+++ b/webrtc/modules/rtp_rtcp/source/rtp_rtcp_impl.cc
@@ -1577,7 +1577,6 @@ void ModuleRtpRtcpImpl::RegisterVideoBitrateObserver(
         RtpRtcp* module = *it;
         if (module)
           module->RegisterVideoBitrateObserver(observer);
-        ++it;
       }
       return;
     }