diff --git a/modules/video_coding/timing/jitter_estimator.cc b/modules/video_coding/timing/jitter_estimator.cc
index aaccf3d808..0bb56bb15d 100644
--- a/modules/video_coding/timing/jitter_estimator.cc
+++ b/modules/video_coding/timing/jitter_estimator.cc
@@ -52,8 +52,6 @@ JitterEstimator::JitterEstimator(Clock* clock,
                                  const FieldTrialsView& field_trials)
     : fps_counter_(30),  // TODO(sprang): Use an estimator with limit based on
                          // time, rather than number of samples.
-      enable_reduced_delay_(
-          !field_trials.IsEnabled("WebRTC-ReducedJitterDelayKillSwitch")),
       clock_(clock) {
   Reset();
 }
@@ -374,24 +372,22 @@ TimeDelta JitterEstimator::GetJitterEstimate(
     }
   }
 
-  if (enable_reduced_delay_) {
-    static const Frequency kJitterScaleLowThreshold = Frequency::Hertz(5);
-    static const Frequency kJitterScaleHighThreshold = Frequency::Hertz(10);
-    Frequency fps = GetFrameRate();
-    // Ignore jitter for very low fps streams.
-    if (fps < kJitterScaleLowThreshold) {
-      if (fps.IsZero()) {
-        return std::max(TimeDelta::Zero(), jitter);
-      }
-      return TimeDelta::Zero();
+  static const Frequency kJitterScaleLowThreshold = Frequency::Hertz(5);
+  static const Frequency kJitterScaleHighThreshold = Frequency::Hertz(10);
+  Frequency fps = GetFrameRate();
+  // Ignore jitter for very low fps streams.
+  if (fps < kJitterScaleLowThreshold) {
+    if (fps.IsZero()) {
+      return std::max(TimeDelta::Zero(), jitter);
     }
+    return TimeDelta::Zero();
+  }
 
-    // Semi-low frame rate; scale by factor linearly interpolated from 0.0 at
-    // kJitterScaleLowThreshold to 1.0 at kJitterScaleHighThreshold.
-    if (fps < kJitterScaleHighThreshold) {
-      jitter = (1.0 / (kJitterScaleHighThreshold - kJitterScaleLowThreshold)) *
-               (fps - kJitterScaleLowThreshold) * jitter;
-    }
+  // Semi-low frame rate; scale by factor linearly interpolated from 0.0 at
+  // kJitterScaleLowThreshold to 1.0 at kJitterScaleHighThreshold.
+  if (fps < kJitterScaleHighThreshold) {
+    jitter = (1.0 / (kJitterScaleHighThreshold - kJitterScaleLowThreshold)) *
+             (fps - kJitterScaleLowThreshold) * jitter;
   }
 
   return std::max(TimeDelta::Zero(), jitter);
diff --git a/modules/video_coding/timing/jitter_estimator.h b/modules/video_coding/timing/jitter_estimator.h
index 5150ef568d..7d84601b87 100644
--- a/modules/video_coding/timing/jitter_estimator.h
+++ b/modules/video_coding/timing/jitter_estimator.h
@@ -148,7 +148,6 @@ class JitterEstimator {
 
   // Tracks frame rates in microseconds.
   rtc::RollingAccumulator<uint64_t> fps_counter_;
-  const bool enable_reduced_delay_;
   Clock* clock_;
 };
 
diff --git a/modules/video_coding/timing/jitter_estimator_unittest.cc b/modules/video_coding/timing/jitter_estimator_unittest.cc
index 2001e1670a..f442dbb62d 100644
--- a/modules/video_coding/timing/jitter_estimator_unittest.cc
+++ b/modules/video_coding/timing/jitter_estimator_unittest.cc
@@ -65,9 +65,9 @@ class ValueGenerator {
   int64_t counter_;
 };
 
-// 5 fps, disable jitter delay altogether.
 TEST_F(TestJitterEstimator, TestLowRate) {
   ValueGenerator gen(10);
+  // At 5 fps, we disable jitter delay altogether.
   TimeDelta time_delta = 1 / Frequency::Hertz(5);
   for (int i = 0; i < 60; ++i) {
     estimator_->UpdateEstimate(gen.Delay(), gen.FrameSize());
@@ -79,23 +79,6 @@ TEST_F(TestJitterEstimator, TestLowRate) {
   }
 }
 
-TEST_F(TestJitterEstimator, TestLowRateDisabled) {
-  test::ScopedKeyValueConfig field_trials(
-      field_trials_, "WebRTC-ReducedJitterDelayKillSwitch/Enabled/");
-  SetUp();
-
-  ValueGenerator gen(10);
-  TimeDelta time_delta = 1 / Frequency::Hertz(5);
-  for (int i = 0; i < 60; ++i) {
-    estimator_->UpdateEstimate(gen.Delay(), gen.FrameSize());
-    fake_clock_.AdvanceTime(time_delta);
-    if (i > 2)
-      EXPECT_GT(estimator_->GetJitterEstimate(0, absl::nullopt),
-                TimeDelta::Zero());
-    gen.Advance();
-  }
-}
-
 TEST_F(TestJitterEstimator, RttMultAddCap) {
   std::vector<std::pair<TimeDelta, rtc::HistogramPercentileCounter>>
       jitter_by_rtt_mult_cap;