diff --git a/tools/rewriting/ThirdPartyPaths.txt b/tools/rewriting/ThirdPartyPaths.txt
index d0ff26834a8a..82eed4b98a99 100644
--- a/tools/rewriting/ThirdPartyPaths.txt
+++ b/tools/rewriting/ThirdPartyPaths.txt
@@ -16,8 +16,6 @@ dom/media/platforms/ffmpeg/ffmpeg58/
 dom/media/platforms/ffmpeg/libav53/
 dom/media/platforms/ffmpeg/libav54/
 dom/media/platforms/ffmpeg/libav55/
-dom/media/webaudio/FFTBlock.cpp
-dom/media/webaudio/blink/
 dom/media/webspeech/recognition/endpointer.cc
 dom/media/webspeech/recognition/endpointer.h
 dom/media/webspeech/recognition/energy_endpointer.cc