diff --git a/packager/app/test/testdata/bear-640x360-av-ac3-master-golden.m3u8 b/packager/app/test/testdata/bear-640x360-av-ac3-master-golden.m3u8
index 49ce3b577f..7e6532aec3 100644
--- a/packager/app/test/testdata/bear-640x360-av-ac3-master-golden.m3u8
+++ b/packager/app/test/testdata/bear-640x360-av-ac3-master-golden.m3u8
@@ -1,5 +1,5 @@
 #EXTM3U
 ## Generated with https://github.com/google/shaka-packager version <tag>-<hash>-<test>
-#EXT-X-MEDIA:TYPE=AUDIO,URI="audio.m3u8",GROUP-ID="audio",NAME="stream_0",CHANNELS="2"
+#EXT-X-MEDIA:TYPE=AUDIO,URI="audio.m3u8",GROUP-ID="audio",NAME="stream_0",AUTOSELECT=YES,CHANNELS="2"
 #EXT-X-STREAM-INF:BANDWIDTH=1242861,CODECS="avc1.64001e,ac-3",RESOLUTION=640x360,AUDIO="audio"
 video.m3u8
diff --git a/packager/app/test/testdata/bear-640x360-av-ac3-ts-to-mp4-master-golden.m3u8 b/packager/app/test/testdata/bear-640x360-av-ac3-ts-to-mp4-master-golden.m3u8
index 0e2d846f21..046a9b1e5e 100644
--- a/packager/app/test/testdata/bear-640x360-av-ac3-ts-to-mp4-master-golden.m3u8
+++ b/packager/app/test/testdata/bear-640x360-av-ac3-ts-to-mp4-master-golden.m3u8
@@ -1,5 +1,5 @@
 #EXTM3U
 ## Generated with https://github.com/google/shaka-packager version <tag>-<hash>-<test>
-#EXT-X-MEDIA:TYPE=AUDIO,URI="audio.m3u8",GROUP-ID="audio",NAME="stream_0",CHANNELS="2"
+#EXT-X-MEDIA:TYPE=AUDIO,URI="audio.m3u8",GROUP-ID="audio",NAME="stream_0",AUTOSELECT=YES,CHANNELS="2"
 #EXT-X-STREAM-INF:BANDWIDTH=1168319,CODECS="avc1.64001e,ac-3",RESOLUTION=640x360,AUDIO="audio"
 video.m3u8