diff --git a/dom/media/webrtc/jsapi/RTCRtpReceiver.cpp b/dom/media/webrtc/jsapi/RTCRtpReceiver.cpp
index 7b7a24c2c402378ccb8af27511e1fdfcafc8c905..62b8450419f23ce8435b5b02d30b215a1af5f31d 100644
--- a/dom/media/webrtc/jsapi/RTCRtpReceiver.cpp
+++ b/dom/media/webrtc/jsapi/RTCRtpReceiver.cpp
@@ -401,7 +401,7 @@ nsTArray<RefPtr<RTCStatsPromise>> RTCRtpReceiver::GetStatsInternal() {
                 remote.mBytesSent.Construct(
                     videoStats->rtcp_sender_octets_sent);
                 remote.mRemoteTimestamp.Construct(
-                    (webrtc::Timestamp::Millis(
+                    (webrtc::TimeDelta::Millis(
                          videoStats->rtcp_sender_remote_ntp_timestamp_ms) -
                      webrtc::TimeDelta::Seconds(webrtc::kNtpJan1970))
                         .ms());