diff --git a/modules/audio_processing/aec3/echo_canceller3.cc b/modules/audio_processing/aec3/echo_canceller3.cc
index 4aa239ca27..71b8c08ba4 100644
--- a/modules/audio_processing/aec3/echo_canceller3.cc
+++ b/modules/audio_processing/aec3/echo_canceller3.cc
@@ -92,37 +92,6 @@ EchoCanceller3Config AdjustConfig(const EchoCanceller3Config& config) {
     adjusted_cfg.ep_strength.default_len = 0.f;
   }
 
-  // Use customized parameters when the system has clock-drift.
-  if (config.echo_removal_control.has_clock_drift) {
-    RTC_LOG(LS_WARNING)
-        << "Customizing parameters to work well for the clock-drift case.";
-    if (config.ep_strength.bounded_erl) {
-      adjusted_cfg.ep_strength.default_len = 0.85f;
-      adjusted_cfg.ep_strength.lf = 0.01f;
-      adjusted_cfg.ep_strength.mf = 0.01f;
-      adjusted_cfg.ep_strength.hf = 0.01f;
-      adjusted_cfg.echo_model.render_pre_window_size = 1;
-      adjusted_cfg.echo_model.render_post_window_size = 1;
-      adjusted_cfg.echo_model.nonlinear_hold = 3;
-      adjusted_cfg.echo_model.nonlinear_release = 0.001f;
-    } else {
-      adjusted_cfg.ep_strength.bounded_erl = true;
-      adjusted_cfg.delay.down_sampling_factor = 2;
-      adjusted_cfg.ep_strength.default_len = 0.8f;
-      adjusted_cfg.ep_strength.lf = 0.01f;
-      adjusted_cfg.ep_strength.mf = 0.01f;
-      adjusted_cfg.ep_strength.hf = 0.01f;
-      adjusted_cfg.filter.main = {30, 0.1f, 0.8f, 0.001f, 20075344.f};
-      adjusted_cfg.filter.shadow = {30, 0.7f, 20075344.f};
-      adjusted_cfg.filter.main_initial = {30, 0.1f, 1.5f, 0.001f, 20075344.f};
-      adjusted_cfg.filter.shadow_initial = {30, 0.9f, 20075344.f};
-      adjusted_cfg.echo_model.render_pre_window_size = 2;
-      adjusted_cfg.echo_model.render_post_window_size = 2;
-      adjusted_cfg.echo_model.nonlinear_hold = 3;
-      adjusted_cfg.echo_model.nonlinear_release = 0.6f;
-    }
-  }
-
   if (UseShortDelayEstimatorWindow()) {
     adjusted_cfg.delay.num_filters =
         std::min(adjusted_cfg.delay.num_filters, static_cast<size_t>(5));