diff --git a/app/src/main/assets/config b/app/src/main/assets/config
index f6e12679..9e07828a 100644
--- a/app/src/main/assets/config
+++ b/app/src/main/assets/config
@@ -48,7 +48,6 @@ opus_inbandfec yes
 opus_application voip
 opus_stereo no
 opus_sprop_stereo no
-webrtc_aec_extended_filter yes
 ice_turn no
 ice_nomination regular
 zrtp_hash yes