--- a/dom/media/MediaStreamGraph.cpp
+++ b/dom/media/MediaStreamGraph.cpp
@@ -2520,19 +2520,16 @@ bool SourceMediaStream::PullNewData(Grap
   // Compute how much stream time we'll need assuming we don't block
   // the stream at all.
   StreamTime t = GraphTimeToStreamTime(aDesiredUpToTime);
   StreamTime current = mTracks.GetEarliestTrackEnd();
   LOG(LogLevel::Verbose,
       ("%p: Calling NotifyPull aStream=%p t=%f current end=%f", GraphImpl(),
        this, GraphImpl()->MediaTimeToSeconds(t),
        GraphImpl()->MediaTimeToSeconds(current)));
-  if (t <= current) {
-    return false;
-  }
   for (const TrackData& track : mUpdateTracks) {
     if (track.mCommands & TrackEventCommand::TRACK_EVENT_ENDED) {
       continue;
     }
     current = track.mEndOfFlushedData + track.mData->GetDuration();
     if (t <= current) {
       continue;
     }