diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c
index 18e96c3b11..82e688cdc0 100644
--- a/libavformat/matroskaenc.c
+++ b/libavformat/matroskaenc.c
@@ -1628,7 +1628,6 @@ static const AVCodecTag additional_audio_tags[] = {
     { AV_CODEC_ID_RA_288,    0xFFFFFFFF },
     { AV_CODEC_ID_COOK,      0xFFFFFFFF },
     { AV_CODEC_ID_TRUEHD,    0xFFFFFFFF },
-    { AV_CODEC_ID_WAVPACK,   0xFFFFFFFF },
     { AV_CODEC_ID_NONE,      0xFFFFFFFF }
 };