diff --git a/test/pc/e2e/analyzer/video/default_video_quality_analyzer.cc b/test/pc/e2e/analyzer/video/default_video_quality_analyzer.cc
index 5f88a97a2f..f4f4ce3c12 100644
--- a/test/pc/e2e/analyzer/video/default_video_quality_analyzer.cc
+++ b/test/pc/e2e/analyzer/video/default_video_quality_analyzer.cc
@@ -105,8 +105,7 @@ uint16_t DefaultVideoQualityAnalyzer::OnFrameCaptured(
       state->frame_ids.pop_front();
       frame_counters_.dropped++;
       stream_frame_counters_[stream_label].dropped++;
-      AddComparison(it->second, state->last_rendered_frame, true,
-                    stats_it->second);
+      AddComparison(it->second, absl::nullopt, true, stats_it->second);
 
       captured_frames_in_flight_.erase(it);
       frame_stats_.erase(stats_it);
@@ -221,7 +220,7 @@ void DefaultVideoQualityAnalyzer::OnFrameRendered(
     auto dropped_frame_it = captured_frames_in_flight_.find(dropped_frame_id);
     RTC_CHECK(dropped_frame_it != captured_frames_in_flight_.end());
 
-    AddComparison(dropped_frame_it->second, state->last_rendered_frame, true,
+    AddComparison(dropped_frame_it->second, absl::nullopt, true,
                   dropped_frame_stats_it->second);
 
     frame_stats_.erase(dropped_frame_stats_it);
@@ -230,7 +229,6 @@ void DefaultVideoQualityAnalyzer::OnFrameRendered(
   RTC_DCHECK(!state->frame_ids.empty());
   state->frame_ids.pop_front();
 
-  state->last_rendered_frame = frame;
   if (state->last_rendered_frame_time) {
     frame_stats->prev_frame_rendered_time =
         state->last_rendered_frame_time.value();
diff --git a/test/pc/e2e/analyzer/video/default_video_quality_analyzer.h b/test/pc/e2e/analyzer/video/default_video_quality_analyzer.h
index 50295ac4c9..1703454efb 100644
--- a/test/pc/e2e/analyzer/video/default_video_quality_analyzer.h
+++ b/test/pc/e2e/analyzer/video/default_video_quality_analyzer.h
@@ -209,9 +209,7 @@ class DefaultVideoQualityAnalyzer : public VideoQualityAnalyzerInterface {
     // If we received frame with id frame_id3, then we will pop frame_id1 and
     // frame_id2 and consider that frames as dropped and then compare received
     // frame with the one from |captured_frames_in_flight_| with id frame_id3.
-    // Also we will put it into the |last_rendered_frame|.
     std::deque<uint16_t> frame_ids;
-    absl::optional<VideoFrame> last_rendered_frame = absl::nullopt;
     absl::optional<Timestamp> last_rendered_frame_time = absl::nullopt;
   };