diff --git a/modules/video_coding/include/video_coding.h b/modules/video_coding/include/video_coding.h
index 86a5bc3995..2fa5e39e15 100644
--- a/modules/video_coding/include/video_coding.h
+++ b/modules/video_coding/include/video_coding.h
@@ -29,8 +29,6 @@ struct CodecSpecificInfo;
 
 class VideoCodingModule : public Module {
  public:
-  enum SenderNackMode { kNackNone, kNackAll, kNackSelective };
-
   // DEPRECATED.
   static VideoCodingModule* Create(Clock* clock);