diff --git a/test/pc/e2e/peer_configurer.cc b/test/pc/e2e/peer_configurer.cc
index adc3e4f299..d7dd94be6d 100644
--- a/test/pc/e2e/peer_configurer.cc
+++ b/test/pc/e2e/peer_configurer.cc
@@ -70,12 +70,8 @@ void PeerParamsPreprocessor::SetDefaultValuesForMissingParams(
   peer_names_provider_.MaybeSetName(params->name);
   DefaultNamesProvider video_stream_names_provider(*params->name +
                                                    "_auto_video_stream_label_");
-  for (size_t i = 0; i < configurable_params->video_configs.size(); ++i) {
-    video_stream_names_provider.MaybeSetName(
-        configurable_params->video_configs[i].stream_label);
-    // TODO(titovartem): remove when downstream will migrate on new API.
-    params->video_configs[i].stream_label =
-        configurable_params->video_configs[i].stream_label;
+  for (VideoConfig& config : configurable_params->video_configs) {
+    video_stream_names_provider.MaybeSetName(config.stream_label);
   }
   if (params->audio_config) {
     DefaultNamesProvider audio_stream_names_provider(
diff --git a/test/pc/e2e/peer_configurer.h b/test/pc/e2e/peer_configurer.h
index 8c316120c1..c8239c08d4 100644
--- a/test/pc/e2e/peer_configurer.h
+++ b/test/pc/e2e/peer_configurer.h
@@ -128,16 +128,12 @@ class PeerConfigurerImpl final
       PeerConnectionE2EQualityTestFixture::VideoConfig config) override {
     video_sources_.push_back(
         CreateSquareFrameGenerator(config, /*type=*/absl::nullopt));
-    // TODO(titovartem): remove when downstream will migrate on new API.
-    params_->video_configs.push_back(config);
     configurable_params_->video_configs.push_back(std::move(config));
     return this;
   }
   PeerConfigurer* AddVideoConfig(
       PeerConnectionE2EQualityTestFixture::VideoConfig config,
       std::unique_ptr<test::FrameGeneratorInterface> generator) override {
-    // TODO(titovartem): remove when downstream will migrate on new API.
-    params_->video_configs.push_back(config);
     configurable_params_->video_configs.push_back(std::move(config));
     video_sources_.push_back(std::move(generator));
     return this;
@@ -146,8 +142,6 @@ class PeerConfigurerImpl final
       PeerConnectionE2EQualityTestFixture::VideoConfig config,
       PeerConnectionE2EQualityTestFixture::CapturingDeviceIndex index)
       override {
-    // TODO(titovartem): remove when downstream will migrate on new API.
-    params_->video_configs.push_back(config);
     configurable_params_->video_configs.push_back(std::move(config));
     video_sources_.push_back(index);
     return this;
@@ -155,8 +149,6 @@ class PeerConfigurerImpl final
   PeerConfigurer* SetVideoSubscription(
       PeerConnectionE2EQualityTestFixture::VideoSubscription subscription)
       override {
-    // TODO(titovartem): remove when downstream will migrate on new API.
-    params_->video_subscription = subscription;
     configurable_params_->video_subscription = std::move(subscription);
     return this;
   }
diff --git a/test/pc/e2e/peer_connection_quality_test_params.h b/test/pc/e2e/peer_connection_quality_test_params.h
index d49140f493..645ed7a290 100644
--- a/test/pc/e2e/peer_connection_quality_test_params.h
+++ b/test/pc/e2e/peer_connection_quality_test_params.h
@@ -114,9 +114,6 @@ struct InjectableComponents {
 struct Params {
   // Peer name. If empty - default one will be set by the fixture.
   absl::optional<std::string> name;
-  // If `video_configs` is empty - no video should be added to the test call.
-  // TODO(titovartem): remove when downstream will migrate on new API.
-  std::vector<PeerConnectionE2EQualityTestFixture::VideoConfig> video_configs;
   // If `audio_config` is set audio stream will be configured
   absl::optional<PeerConnectionE2EQualityTestFixture::AudioConfig> audio_config;
   // Flags to set on `cricket::PortAllocator`. These flags will be added
@@ -144,11 +141,6 @@ struct Params {
   BitrateSettings bitrate_settings;
   std::vector<PeerConnectionE2EQualityTestFixture::VideoCodecConfig>
       video_codecs;
-
-  // TODO(titovartem): remove when downstream will migrate on new API.
-  PeerConnectionE2EQualityTestFixture::VideoSubscription video_subscription =
-      PeerConnectionE2EQualityTestFixture::VideoSubscription()
-          .SubscribeToAllPeers();
 };
 
 // Contains parameters that maybe changed by test writer during the test call.