diff --git a/test/frame_generator_capturer.cc b/test/frame_generator_capturer.cc
index d30909d8ed..b53085b7c4 100644
--- a/test/frame_generator_capturer.cc
+++ b/test/frame_generator_capturer.cc
@@ -94,7 +94,7 @@ void FrameGeneratorCapturer::InsertFrame() {
   if (sending_) {
     FrameGeneratorInterface::VideoFrameData frame_data =
         frame_generator_->NextFrame();
-    // TODO(srte): Use more advanced frame rate control to allow arbritrary
+    // TODO(srte): Use more advanced frame rate control to allow arbitrary
     // fractions.
     int decimation =
         std::round(static_cast<double>(source_fps_) / target_capture_fps_);
@@ -189,28 +189,20 @@ void FrameGeneratorCapturer::AddOrUpdateSink(
     rtc::VideoSinkInterface<VideoFrame>* sink,
     const rtc::VideoSinkWants& wants) {
   TestVideoCapturer::AddOrUpdateSink(sink, wants);
-  MutexLock lock(&lock_);
-  if (sink_wants_observer_) {
-    // Tests need to observe unmodified sink wants.
-    sink_wants_observer_->OnSinkWantsChanged(sink, wants);
+  {
+    MutexLock lock(&lock_);
+    if (sink_wants_observer_) {
+      // Tests need to observe unmodified sink wants.
+      sink_wants_observer_->OnSinkWantsChanged(sink, wants);
+    }
   }
-  UpdateFps(GetSinkWants().max_framerate_fps);
+  ChangeFramerate(GetSinkWants().max_framerate_fps);
 }
 
 void FrameGeneratorCapturer::RemoveSink(
     rtc::VideoSinkInterface<VideoFrame>* sink) {
   TestVideoCapturer::RemoveSink(sink);
-
-  MutexLock lock(&lock_);
-  UpdateFps(GetSinkWants().max_framerate_fps);
-}
-
-void FrameGeneratorCapturer::UpdateFps(int max_fps) {
-  if (max_fps < target_capture_fps_) {
-    wanted_fps_.emplace(max_fps);
-  } else {
-    wanted_fps_.reset();
-  }
+  ChangeFramerate(GetSinkWants().max_framerate_fps);
 }
 
 void FrameGeneratorCapturer::ForceFrame() {
@@ -220,8 +212,6 @@ void FrameGeneratorCapturer::ForceFrame() {
 
 int FrameGeneratorCapturer::GetCurrentConfiguredFramerate() {
   MutexLock lock(&lock_);
-  if (wanted_fps_ && *wanted_fps_ < target_capture_fps_)
-    return *wanted_fps_;
   return target_capture_fps_;
 }
 
diff --git a/test/frame_generator_capturer.h b/test/frame_generator_capturer.h
index 0a46a2f283..c1d01300d2 100644
--- a/test/frame_generator_capturer.h
+++ b/test/frame_generator_capturer.h
@@ -86,7 +86,6 @@ class FrameGeneratorCapturer : public TestVideoCapturer {
   void InsertFrame();
   static bool Run(void* obj);
   int GetCurrentConfiguredFramerate();
-  void UpdateFps(int max_fps) RTC_EXCLUSIVE_LOCKS_REQUIRED(&lock_);
 
   Clock* const clock_;
   RepeatingTaskHandle frame_task_;
@@ -98,7 +97,6 @@ class FrameGeneratorCapturer : public TestVideoCapturer {
 
   int source_fps_ RTC_GUARDED_BY(&lock_);
   int target_capture_fps_ RTC_GUARDED_BY(&lock_);
-  absl::optional<int> wanted_fps_ RTC_GUARDED_BY(&lock_);
   VideoRotation fake_rotation_ = kVideoRotation_0;
   absl::optional<ColorSpace> fake_color_space_ RTC_GUARDED_BY(&lock_);