diff --git a/webrtc/modules/audio_processing/test/audio_processing_simulator.cc b/webrtc/modules/audio_processing/test/audio_processing_simulator.cc
index 27b3803a19..d2c274f460 100644
--- a/webrtc/modules/audio_processing/test/audio_processing_simulator.cc
+++ b/webrtc/modules/audio_processing/test/audio_processing_simulator.cc
@@ -285,6 +285,8 @@ void AudioProcessingSimulator::CreateAudioProcessor() {
       !settings_.use_extended_filter || *settings_.use_extended_filter));
   config.Set<DelayAgnostic>(new DelayAgnostic(!settings_.use_delay_agnostic ||
                                               *settings_.use_delay_agnostic));
+  config.Set<ExperimentalAgc>(new ExperimentalAgc(
+      !settings_.use_experimental_agc || *settings_.use_experimental_agc));
   if (settings_.use_ed) {
     apm_config.residual_echo_detector.enabled = *settings_.use_ed;
   }
@@ -327,7 +329,11 @@ void AudioProcessingSimulator::CreateAudioProcessor() {
                  ap_->gain_control()->set_target_level_dbfs(
                      *settings_.agc_target_level));
   }
-
+  if (settings_.agc_compression_gain) {
+    RTC_CHECK_EQ(AudioProcessing::kNoError,
+                 ap_->gain_control()->set_compression_gain_db(
+                     *settings_.agc_compression_gain));
+  }
   if (settings_.agc_mode) {
     RTC_CHECK_EQ(
         AudioProcessing::kNoError,
diff --git a/webrtc/modules/audio_processing/test/audio_processing_simulator.h b/webrtc/modules/audio_processing/test/audio_processing_simulator.h
index 06735c47b0..f597fa101a 100644
--- a/webrtc/modules/audio_processing/test/audio_processing_simulator.h
+++ b/webrtc/modules/audio_processing/test/audio_processing_simulator.h
@@ -64,6 +64,7 @@ struct SimulationSettings {
   rtc::Optional<bool> use_drift_compensation;
   rtc::Optional<bool> use_aec3;
   rtc::Optional<bool> use_lc;
+  rtc::Optional<bool> use_experimental_agc;
   rtc::Optional<int> aecm_routing_mode;
   rtc::Optional<bool> use_aecm_comfort_noise;
   rtc::Optional<int> agc_mode;
diff --git a/webrtc/modules/audio_processing/test/audioproc_float.cc b/webrtc/modules/audio_processing/test/audioproc_float.cc
index c4e7c3dced..9f1abc430d 100644
--- a/webrtc/modules/audio_processing/test/audioproc_float.cc
+++ b/webrtc/modules/audio_processing/test/audioproc_float.cc
@@ -121,6 +121,9 @@ DEFINE_int32(aec3,
 DEFINE_int32(lc,
              kParameterNotSpecifiedValue,
              "Activate (1) or deactivate(0) the level control");
+DEFINE_int32(experimental_agc,
+             kParameterNotSpecifiedValue,
+             "Activate (1) or deactivate(0) the experimental AGC");
 DEFINE_int32(
     refined_adaptive_filter,
     kParameterNotSpecifiedValue,
@@ -245,6 +248,7 @@ SimulationSettings CreateSettings() {
 
   SetSettingIfFlagSet(FLAGS_aec3, &settings.use_aec3);
   SetSettingIfFlagSet(FLAGS_lc, &settings.use_lc);
+  SetSettingIfFlagSet(FLAGS_experimental_agc, &settings.use_experimental_agc);
   SetSettingIfSpecified(FLAGS_aecm_routing_mode, &settings.aecm_routing_mode);
   SetSettingIfFlagSet(FLAGS_aecm_comfort_noise,
                       &settings.use_aecm_comfort_noise);