diff --git a/webrtc/modules/audio_processing/include/audio_processing.cc b/webrtc/modules/audio_processing/include/audio_processing.cc
index 312d0cb332..9a3b84dd0c 100644
--- a/webrtc/modules/audio_processing/include/audio_processing.cc
+++ b/webrtc/modules/audio_processing/include/audio_processing.cc
@@ -31,8 +31,4 @@ Beamforming::Beamforming(bool enabled,
 
 Beamforming::~Beamforming() {}
 
-AudioProcessing::Config AudioProcessing::GetConfig() const {
-  return AudioProcessing::Config();
-}
-
 }  // namespace webrtc
diff --git a/webrtc/modules/audio_processing/include/audio_processing.h b/webrtc/modules/audio_processing/include/audio_processing.h
index 99e4b690ff..cc6772bf71 100644
--- a/webrtc/modules/audio_processing/include/audio_processing.h
+++ b/webrtc/modules/audio_processing/include/audio_processing.h
@@ -560,9 +560,7 @@ class AudioProcessing {
   virtual VoiceDetection* voice_detection() const = 0;
 
   // Returns the last applied configuration.
-  // TODO(henrik.lundin) Make this method pure virtual when downstream
-  // dependencies have been fixed.
-  virtual AudioProcessing::Config GetConfig() const;
+  virtual AudioProcessing::Config GetConfig() const = 0;
 
   enum Error {
     // Fatal errors.