diff --git a/libavformat/mov.c b/libavformat/mov.c
index 3555f6830d..6da7c14c76 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -155,6 +155,7 @@ static const CodecTag mov_video_tags[] = {
 };
 
 static const CodecTag mov_audio_tags[] = {
+    { CODEC_ID_PCM_S32BE, MKTAG('i', 'n', '3', '2') },
     { CODEC_ID_PCM_S24BE, MKTAG('i', 'n', '2', '4') },
 /*    { CODEC_ID_PCM_S16BE, MKTAG('N', 'O', 'N', 'E') }, *//* uncompressed */
     { CODEC_ID_PCM_S16BE, MKTAG('t', 'w', 'o', 's') }, /* 16 bits */