diff --git a/modules/rtp_rtcp/include/rtp_rtcp_defines.h b/modules/rtp_rtcp/include/rtp_rtcp_defines.h
index dfdf641ed2..45cb659b5f 100644
--- a/modules/rtp_rtcp/include/rtp_rtcp_defines.h
+++ b/modules/rtp_rtcp/include/rtp_rtcp_defines.h
@@ -228,8 +228,6 @@ struct RtpPacketSendInfo {
   RtpPacketSendInfo() = default;
 
   uint16_t transport_sequence_number = 0;
-  // TODO(bugs.webrtc.org/12713): Remove once downstream usage is gone.
-  uint32_t ssrc = 0;
   absl::optional<uint32_t> media_ssrc;
   uint16_t rtp_sequence_number = 0;  // Only valid if `media_ssrc` is set.
   uint32_t rtp_timestamp = 0;
diff --git a/modules/rtp_rtcp/source/deprecated/deprecated_rtp_sender_egress.cc b/modules/rtp_rtcp/source/deprecated/deprecated_rtp_sender_egress.cc
index 201a1ce05c..c5c06840d2 100644
--- a/modules/rtp_rtcp/source/deprecated/deprecated_rtp_sender_egress.cc
+++ b/modules/rtp_rtcp/source/deprecated/deprecated_rtp_sender_egress.cc
@@ -323,8 +323,6 @@ void DEPRECATED_RtpSenderEgress::AddPacketToTransportFeedback(
     }
 
     RtpPacketSendInfo packet_info;
-    // TODO(bugs.webrtc.org/12713): Remove once downstream usage is gone.
-    packet_info.ssrc = ssrc_;
     packet_info.media_ssrc = ssrc_;
     packet_info.transport_sequence_number = packet_id;
     packet_info.rtp_sequence_number = packet.SequenceNumber();
diff --git a/modules/rtp_rtcp/source/rtp_sender_egress.cc b/modules/rtp_rtcp/source/rtp_sender_egress.cc
index 89c5597c1b..eb55378083 100644
--- a/modules/rtp_rtcp/source/rtp_sender_egress.cc
+++ b/modules/rtp_rtcp/source/rtp_sender_egress.cc
@@ -445,8 +445,6 @@ void RtpSenderEgress::AddPacketToTransportFeedback(
         // or lost.
         break;
     }
-    // TODO(bugs.webrtc.org/12713): Remove once downstream usage is gone.
-    packet_info.ssrc = packet_info.media_ssrc.value_or(0);
 
     transport_feedback_observer_->OnAddPacket(packet_info);
   }