diff --git a/NEWS b/NEWS
index 357e739eb..32a4eed6e 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,7 @@
 ver 0.21.20 (not yet released)
 * decoder
   - audiofile, ffmpeg, sndfile: handle MIME type "audio/wav"
+  - ffmpeg: fix playback of AIFF and TTA
   - vorbis, opus: fix seeking in small files
 
 ver 0.21.19 (2020/01/17)
diff --git a/src/decoder/plugins/FfmpegDecoderPlugin.cxx b/src/decoder/plugins/FfmpegDecoderPlugin.cxx
index 0ec77c6f8..2b55316e7 100644
--- a/src/decoder/plugins/FfmpegDecoderPlugin.cxx
+++ b/src/decoder/plugins/FfmpegDecoderPlugin.cxx
@@ -781,7 +781,7 @@ static const char *const ffmpeg_mime_types[] = {
 	"audio/x-aac",
 	"audio/x-ac3",
 	"audio/x-adx",
-	"audio/x-aiff"
+	"audio/x-aiff",
 	"audio/x-alaw",
 	"audio/x-au",
 	"audio/x-dca",
@@ -801,7 +801,7 @@ static const char *const ffmpeg_mime_types[] = {
 	"audio/x-pn-realaudio",
 	"audio/x-pn-multirate-realaudio",
 	"audio/x-speex",
-	"audio/x-tta"
+	"audio/x-tta",
 	"audio/x-voc",
 	"audio/x-wav",
 	"audio/x-wma",