diff --git a/modules/audio_coding/audio_coding.gni b/modules/audio_coding/audio_coding.gni
index 9b0aba8..bf67d9c 100644
--- a/modules/audio_coding/audio_coding.gni
+++ b/modules/audio_coding/audio_coding.gni
@@ -25,9 +25,6 @@
 } else {
   audio_codec_defines += [ "WEBRTC_CODEC_ISAC" ]
 }
-if (!build_with_mozilla && !build_with_chromium) {
-  audio_codec_defines += [ "WEBRTC_CODEC_RED" ]
-}
 
 audio_coding_defines = audio_codec_defines
 neteq_defines = audio_codec_defines