diff --git a/libavformat/rawdec.c b/libavformat/rawdec.c
index 8c734dbb30..5aad1c1fff 100644
--- a/libavformat/rawdec.c
+++ b/libavformat/rawdec.c
@@ -84,7 +84,6 @@ int ff_raw_video_read_header(AVFormatContext *s)
     st->codecpar->codec_id = s->iformat->raw_codec_id;
     st->need_parsing = AVSTREAM_PARSE_FULL_RAW;
 
-    st->avg_frame_rate = s1->framerate;
     st->internal->avctx->framerate = s1->framerate;
     avpriv_set_pts_info(st, 64, 1, 1200000);