diff --git a/api/test/peerconnection_quality_test_fixture.h b/api/test/peerconnection_quality_test_fixture.h
index 20d9c74efa..1619bd7169 100644
--- a/api/test/peerconnection_quality_test_fixture.h
+++ b/api/test/peerconnection_quality_test_fixture.h
@@ -391,19 +391,6 @@ class PeerConnectionE2EQualityTestFixture {
     // it will be shut downed.
     TimeDelta run_duration;
 
-    // DEPRECATED: Instead of setting the codecs in RunParams (which apply to
-    //             all the participants in the call, please set them with
-    //             PeerConfigurer, this will allow more flexibility and let
-    //             different Peers support different codecs.
-    //
-    // List of video codecs to use during the test. These codecs will be
-    // negotiated in SDP during offer/answer exchange. The order of these codecs
-    // during negotiation will be the same as in |video_codecs|. Codecs have
-    // to be available in codecs list provided by peer connection to be
-    // negotiated. If some of specified codecs won't be found, the test will
-    // crash.
-    // If list is empty Vp8 with no required_params will be used.
-    std::vector<VideoCodecConfig> video_codecs;
     bool use_ulp_fec = false;
     bool use_flex_fec = false;
     // Specifies how much video encoder target bitrate should be different than
diff --git a/test/pc/e2e/peer_configurer.cc b/test/pc/e2e/peer_configurer.cc
index 50ce51b49a..1829147658 100644
--- a/test/pc/e2e/peer_configurer.cc
+++ b/test/pc/e2e/peer_configurer.cc
@@ -92,22 +92,9 @@ void SetDefaultValuesForMissingParams(
     }
 
     if (p->video_codecs.empty()) {
-      // TODO(mbonadei): Remove the usage of RunParams to set codecs, this is
-      // only needed for backwards compatibility.
-      if (!run_params->video_codecs.empty()) {
-        p->video_codecs = run_params->video_codecs;
-      } else {
-        p->video_codecs.push_back(
-            PeerConnectionE2EQualityTestFixture::VideoCodecConfig(
-                cricket::kVp8CodecName));
-        run_params->video_codecs = {
-            PeerConnectionE2EQualityTestFixture::VideoCodecConfig(
-                cricket::kVp8CodecName)};
-      }
-    } else {
-      RTC_CHECK(run_params->video_codecs.empty())
-          << "Setting video_codecs in both PeerConfigurer and RunParams is not "
-             "supported.";
+      p->video_codecs.push_back(
+          PeerConnectionE2EQualityTestFixture::VideoCodecConfig(
+              cricket::kVp8CodecName));
     }
   }
 }