diff --git a/libavformat/jpegxl_anim_dec.c b/libavformat/jpegxl_anim_dec.c
index 7798f3dabc..628a3bd8ba 100644
--- a/libavformat/jpegxl_anim_dec.c
+++ b/libavformat/jpegxl_anim_dec.c
@@ -136,7 +136,7 @@ static int jpegxl_anim_read_header(AVFormatContext *s)
         return AVERROR(ENOMEM);
 
     st->codecpar->codec_type = AVMEDIA_TYPE_VIDEO;
-    st->codecpar->codec_id   = AV_CODEC_ID_JPEGXL;
+    st->codecpar->codec_id   = AV_CODEC_ID_JPEGXL_ANIM;
     avpriv_set_pts_info(st, 1, meta.timebase.num, meta.timebase.den);
     ffstream(st)->need_parsing = AVSTREAM_PARSE_FULL;
 
diff --git a/tests/ref/fate/jxl-anim-demux-icos4d b/tests/ref/fate/jxl-anim-demux-icos4d
index eff6ff1f1b..fc37b035a8 100644
--- a/tests/ref/fate/jxl-anim-demux-icos4d
+++ b/tests/ref/fate/jxl-anim-demux-icos4d
@@ -1,6 +1,6 @@
 #tb 0: 1/1000
 #media_type 0: video
-#codec_id 0: jpegxl
+#codec_id 0: jpegxl_anim
 #dimensions 0: 48x48
 #sar 0: 0/1
 0,          0,          0,        0,    67898, 0x53b6516b
diff --git a/tests/ref/fate/jxl-anim-demux-newton b/tests/ref/fate/jxl-anim-demux-newton
index 6fcb85c41e..8a44d8e255 100644
--- a/tests/ref/fate/jxl-anim-demux-newton
+++ b/tests/ref/fate/jxl-anim-demux-newton
@@ -1,6 +1,6 @@
 #tb 0: 1/1000
 #media_type 0: video
-#codec_id 0: jpegxl
+#codec_id 0: jpegxl_anim
 #dimensions 0: 128x96
 #sar 0: 0/1
 0,          0,          0,        0,    43376, 0xb2296182