diff --git a/api/test/peerconnection_quality_test_fixture.h b/api/test/peerconnection_quality_test_fixture.h
index 7aedd2def4..031b795971 100644
--- a/api/test/peerconnection_quality_test_fixture.h
+++ b/api/test/peerconnection_quality_test_fixture.h
@@ -179,6 +179,14 @@ class PeerConnectionE2EQualityTestFixture {
   struct VideoConfig {
     VideoConfig(size_t width, size_t height, int32_t fps)
         : width(width), height(height), fps(fps) {}
+    VideoConfig(std::string stream_label,
+                size_t width,
+                size_t height,
+                int32_t fps)
+        : width(width),
+          height(height),
+          fps(fps),
+          stream_label(std::move(stream_label)) {}
 
     // Video stream width.
     const size_t width;
@@ -247,6 +255,11 @@ class PeerConnectionE2EQualityTestFixture {
       kGenerated,
       kFile,
     };
+
+    AudioConfig() = default;
+    explicit AudioConfig(std::string stream_label)
+        : stream_label(std::move(stream_label)) {}
+
     // Have to be unique among all specified configs for all peers in the call.
     // Will be auto generated if omitted.
     absl::optional<std::string> stream_label;
diff --git a/test/pc/e2e/peer_connection_e2e_smoke_test.cc b/test/pc/e2e/peer_connection_e2e_smoke_test.cc
index 92104c7395..2c9df0cf2a 100644
--- a/test/pc/e2e/peer_connection_e2e_smoke_test.cc
+++ b/test/pc/e2e/peer_connection_e2e_smoke_test.cc
@@ -341,15 +341,13 @@ TEST_F(PeerConnectionE2EQualityTestSmokeTest, MAYBE_Svc) {
   std::pair<EmulatedNetworkManagerInterface*, EmulatedNetworkManagerInterface*>
       network_links = CreateNetwork();
   AddPeer(network_links.first, [](PeerConfigurer* alice) {
-    VideoConfig simulcast(1280, 720, 15);
-    simulcast.stream_label = "alice-svc";
+    VideoConfig simulcast("alice-svc", 1280, 720, 15);
     // Because we have network with packets loss we can analyze only the
     // highest spatial layer in SVC mode.
     simulcast.simulcast_config = VideoSimulcastConfig(2, 1);
     alice->AddVideoConfig(std::move(simulcast));
 
-    AudioConfig audio;
-    audio.stream_label = "alice-audio";
+    AudioConfig audio("alice-audio");
     audio.mode = AudioConfig::Mode::kFile;
     audio.input_file_name =
         test::ResourcePath("pc_quality_smoke_test_alice_source", "wav");