diff --git a/libavformat/aacdec.c b/libavformat/aacdec.c
index 7968e52c3a..7873a97336 100644
--- a/libavformat/aacdec.c
+++ b/libavformat/aacdec.c
@@ -201,6 +201,8 @@ retry:
         return AVERROR_INVALIDDATA;
 
     ret = av_append_packet(s->pb, pkt, fsize - pkt->size);
+    if (ret >= 0)
+        pkt->flags |= AV_PKT_FLAG_KEY;
 
     return ret;
 }
diff --git a/tests/fate/demux.mak b/tests/fate/demux.mak
index 1b6da35cdb..44d9ab5f9d 100644
--- a/tests/fate/demux.mak
+++ b/tests/fate/demux.mak
@@ -7,6 +7,9 @@ fate-adts-id3v1-demux: CMD = framecrc -f aac -i $(TARGET_SAMPLES)/aac/id3v1.aac
 fate-adts-id3v2-demux: CMD = framecrc -f aac -i $(TARGET_SAMPLES)/aac/id3v2.aac -c:a copy
 fate-adts-id3v2-two-tags-demux: CMD = framecrc -i $(TARGET_SAMPLES)/aac/id3v2_two_tags.aac -c:a copy
 
+FATE_FFPROBE_DEMUX-$(call DEMDEC, AAC, AAC) += fate-adts-noparse-demux
+fate-adts-noparse-demux: CMD = ffprobe_demux $(TARGET_SAMPLES)/aac/id3v1.aac -f aac -fflags +noparse
+
 FATE_SAMPLES_DEMUX-$(call FRAMECRC, AA,, SIPR_PARSER) += fate-aa-demux
 fate-aa-demux: CMD = framecrc -i $(TARGET_SAMPLES)/aa/bush.aa -c:a copy
 
diff --git a/tests/ref/fate/adts-noparse-demux b/tests/ref/fate/adts-noparse-demux
new file mode 100644
index 0000000000..67c77ff27d
--- /dev/null
+++ b/tests/ref/fate/adts-noparse-demux
@@ -0,0 +1,7 @@
+packet|codec_type=audio|stream_index=0|pts=0|pts_time=0.000000|dts=0|dts_time=0.000000|duration=602112|duration_time=0.021333|size=474|pos=253|flags=K__|data_hash=CRC32:f2ac1b7c
+packet|codec_type=audio|stream_index=0|pts=602112|pts_time=0.021333|dts=602112|dts_time=0.021333|duration=602112|duration_time=0.021333|size=471|pos=727|flags=K__|data_hash=CRC32:61143e35
+packet|codec_type=audio|stream_index=0|pts=1204224|pts_time=0.042667|dts=1204224|dts_time=0.042667|duration=602112|duration_time=0.021333|size=502|pos=1198|flags=K__|data_hash=CRC32:b614d97e
+packet|codec_type=audio|stream_index=0|pts=1806336|pts_time=0.064000|dts=1806336|dts_time=0.064000|duration=602112|duration_time=0.021333|size=495|pos=1700|flags=K__|data_hash=CRC32:dffd387b
+packet|codec_type=audio|stream_index=0|pts=2408448|pts_time=0.085333|dts=2408448|dts_time=0.085333|duration=602112|duration_time=0.021333|size=493|pos=2195|flags=K__|data_hash=CRC32:119f413d
+stream|index=0|codec_name=aac|profile=1|level=-99|codec_type=audio|codec_tag_string=[0][0][0][0]|codec_tag=0x0000|mime_codec_string=mp4a.40.2|sample_fmt=fltp|sample_rate=48000|channels=2|channel_layout=stereo|bits_per_sample=0|initial_padding=0|id=N/A|r_frame_rate=0/0|avg_frame_rate=0/0|time_base=1/28224000|start_pts=N/A|start_time=N/A|duration_ts=N/A|duration=N/A|bit_rate=N/A|max_bit_rate=N/A|bits_per_raw_sample=N/A|nb_frames=N/A|nb_read_frames=N/A|nb_read_packets=5|disposition:default=0|disposition:dub=0|disposition:original=0|disposition:comment=0|disposition:lyrics=0|disposition:karaoke=0|disposition:forced=0|disposition:hearing_impaired=0|disposition:visual_impaired=0|disposition:clean_effects=0|disposition:attached_pic=0|disposition:timed_thumbnails=0|disposition:non_diegetic=0|disposition:captions=0|disposition:descriptions=0|disposition:metadata=0|disposition:dependent=0|disposition:still_image=0|disposition:multilayer=0
+format|filename=id3v1.aac|nb_streams=1|nb_programs=0|nb_stream_groups=0|format_name=aac|start_time=N/A|duration=N/A|size=2816|bit_rate=N/A|probe_score=0|tag:title=Title|tag:artist=Artist|tag:genre=Blues