diff --git a/source/net/filebot/MediaTypes.properties b/source/net/filebot/MediaTypes.properties
index b8855657..21edbe78 100644
--- a/source/net/filebot/MediaTypes.properties
+++ b/source/net/filebot/MediaTypes.properties
@@ -22,6 +22,7 @@ audio/flac: flac
 audio/wma: wma
 audio/ogm: ogg ogm ogv oga
 audio/wav: wav aiff alac
+audio/ac3: ac3 dts
 
 video/avi: avi
 video/mkv: mkv mk3d
@@ -38,7 +39,6 @@ video/tivo: tivo
 video/NuppelVideo: nuv
 video/3DSBS: 3DSBS 3DTAB
 video/stream-descriptor: strm
-video/audio-stream: ac3 dts
 video/iso: iso
 
 subtitle/SubRip: srt