diff --git a/etc/codecs.conf b/etc/codecs.conf
index 3f624e51ee..5e94b048c0 100644
--- a/etc/codecs.conf
+++ b/etc/codecs.conf
@@ -3962,6 +3962,7 @@ audiocodec ffxandpcm
   comment "only works with libavformat demuxer"
   status working
   fourcc Axan
+  format 0x594A
   driver ffmpeg
   dll xan_dpcm