diff --git a/tests/fate/matroska.mak b/tests/fate/matroska.mak
index 39137ad4be..2f1266b298 100644
--- a/tests/fate/matroska.mak
+++ b/tests/fate/matroska.mak
@@ -217,6 +217,14 @@ FATE_MATROSKA_FFMPEG_FFPROBE-$(call REMUX, WEBM MATROSKA, WEBVTT_DEMUXER) \
                                += fate-webm-webvtt-remux
 fate-webm-webvtt-remux: CMD = transcode webvtt $(TARGET_SAMPLES)/sub/WebVTT_capability_tester.vtt webm "-map 0 -map 0 -map 0 -map 0 -c:s copy -disposition:0 original+descriptions+hearing_impaired -disposition:1 lyrics+default+metadata -disposition:2 comment+forced -disposition:3 karaoke+captions+dub" "-map 0:0 -map 0:1 -c copy" "-show_entries stream_disposition:stream=index,codec_name:packet=stream_index,pts:packet_side_data_list -show_data_hash CRC32"
 
+FATE_MATROSKA_FFMPEG_FFPROBE-$(call REMUX, WEBM MATROSKA, VP9_PARSER) \
+                               += fate-webm-hdr10-plus-remux
+fate-webm-hdr10-plus-remux: CMD = transcode webm $(TARGET_SAMPLES)/mkv/hdr10_plus_vp9_sample.mkv webm "-map 0 -c:v copy" "-map 0 -c:v copy" "-show_frames"
+
+FATE_MATROSKA_FFMPEG_FFPROBE-$(call REMUX, MATROSKA, VP9_PARSER) \
+                               += fate-matroska-hdr10-plus-remux
+fate-matroska-hdr10-plus-remux: CMD = transcode webm $(TARGET_SAMPLES)/mkv/hdr10_plus_vp9_sample.mkv matroska "-map 0 -c:v copy" "-map 0 -c:v copy" "-show_frames"
+
 FATE_SAMPLES_AVCONV += $(FATE_MATROSKA-yes)
 FATE_SAMPLES_FFPROBE += $(FATE_MATROSKA_FFPROBE-yes)
 FATE_SAMPLES_FFMPEG_FFPROBE += $(FATE_MATROSKA_FFMPEG_FFPROBE-yes)
diff --git a/tests/ref/fate/matroska-hdr10-plus-remux b/tests/ref/fate/matroska-hdr10-plus-remux
new file mode 100644
index 0000000000..d86713ea05
--- /dev/null
+++ b/tests/ref/fate/matroska-hdr10-plus-remux
@@ -0,0 +1,82 @@
+0f941512f69b1cc0ac27f3375e56a0cc *tests/data/fate/matroska-hdr10-plus-remux.matroska
+13892 tests/data/fate/matroska-hdr10-plus-remux.matroska
+#tb 0: 1/1000
+#media_type 0: video
+#codec_id 0: vp9
+#dimensions 0: 1280x720
+#sar 0: 1/1
+0,          0,          0,       40,    13350, 0x5f64e443, S=1,    11304
+[FRAME]
+media_type=video
+stream_index=0
+key_frame=1
+pts=0
+pts_time=0.000000
+pkt_dts=0
+pkt_dts_time=0.000000
+best_effort_timestamp=0
+best_effort_timestamp_time=0.000000
+pkt_duration=40
+pkt_duration_time=0.040000
+duration=40
+duration_time=0.040000
+pkt_pos=436
+pkt_size=13350
+width=1280
+height=720
+pix_fmt=yuv420p10le
+sample_aspect_ratio=1:1
+pict_type=I
+coded_picture_number=0
+display_picture_number=0
+interlaced_frame=0
+top_field_first=0
+repeat_pict=0
+color_range=tv
+color_space=unknown
+color_primaries=unknown
+color_transfer=unknown
+chroma_location=unspecified
+[SIDE_DATA]
+side_data_type=HDR Dynamic Metadata SMPTE2094-40 (HDR10+)
+application version=1
+num_windows=1
+targeted_system_display_maximum_luminance=400/1
+maxscl=3340/100000
+maxscl=2870/100000
+maxscl=2720/100000
+average_maxrgb=510/100000
+num_distribution_maxrgb_percentiles=9
+distribution_maxrgb_percentage=1
+distribution_maxrgb_percentile=30/100000
+distribution_maxrgb_percentage=5
+distribution_maxrgb_percentile=2940/100000
+distribution_maxrgb_percentage=10
+distribution_maxrgb_percentile=255/100000
+distribution_maxrgb_percentage=25
+distribution_maxrgb_percentile=70/100000
+distribution_maxrgb_percentage=50
+distribution_maxrgb_percentile=1340/100000
+distribution_maxrgb_percentage=75
+distribution_maxrgb_percentile=1600/100000
+distribution_maxrgb_percentage=90
+distribution_maxrgb_percentile=1850/100000
+distribution_maxrgb_percentage=95
+distribution_maxrgb_percentile=1950/100000
+distribution_maxrgb_percentage=99
+distribution_maxrgb_percentile=2940/100000
+fraction_bright_pixels=1/1000
+knee_point_x=0/4095
+knee_point_y=0/4095
+num_bezier_curve_anchors=9
+bezier_curve_anchors=102/1023
+bezier_curve_anchors=205/1023
+bezier_curve_anchors=307/1023
+bezier_curve_anchors=410/1023
+bezier_curve_anchors=512/1023
+bezier_curve_anchors=614/1023
+bezier_curve_anchors=717/1023
+bezier_curve_anchors=819/1023
+bezier_curve_anchors=922/1023
+[/SIDE_DATA]
+[/FRAME]
diff --git a/tests/ref/fate/webm-hdr10-plus-remux b/tests/ref/fate/webm-hdr10-plus-remux
new file mode 100644
index 0000000000..bb6eda0abe
--- /dev/null
+++ b/tests/ref/fate/webm-hdr10-plus-remux
@@ -0,0 +1,82 @@
+30923c8d916f5719f62727f24957974f *tests/data/fate/webm-hdr10-plus-remux.webm
+13843 tests/data/fate/webm-hdr10-plus-remux.webm
+#tb 0: 1/1000
+#media_type 0: video
+#codec_id 0: vp9
+#dimensions 0: 1280x720
+#sar 0: 1/1
+0,          0,          0,       40,    13350, 0x5f64e443, S=1,    11304
+[FRAME]
+media_type=video
+stream_index=0
+key_frame=1
+pts=0
+pts_time=0.000000
+pkt_dts=0
+pkt_dts_time=0.000000
+best_effort_timestamp=0
+best_effort_timestamp_time=0.000000
+pkt_duration=40
+pkt_duration_time=0.040000
+duration=40
+duration_time=0.040000
+pkt_pos=393
+pkt_size=13350
+width=1280
+height=720
+pix_fmt=yuv420p10le
+sample_aspect_ratio=1:1
+pict_type=I
+coded_picture_number=0
+display_picture_number=0
+interlaced_frame=0
+top_field_first=0
+repeat_pict=0
+color_range=tv
+color_space=unknown
+color_primaries=unknown
+color_transfer=unknown
+chroma_location=unspecified
+[SIDE_DATA]
+side_data_type=HDR Dynamic Metadata SMPTE2094-40 (HDR10+)
+application version=1
+num_windows=1
+targeted_system_display_maximum_luminance=400/1
+maxscl=3340/100000
+maxscl=2870/100000
+maxscl=2720/100000
+average_maxrgb=510/100000
+num_distribution_maxrgb_percentiles=9
+distribution_maxrgb_percentage=1
+distribution_maxrgb_percentile=30/100000
+distribution_maxrgb_percentage=5
+distribution_maxrgb_percentile=2940/100000
+distribution_maxrgb_percentage=10
+distribution_maxrgb_percentile=255/100000
+distribution_maxrgb_percentage=25
+distribution_maxrgb_percentile=70/100000
+distribution_maxrgb_percentage=50
+distribution_maxrgb_percentile=1340/100000
+distribution_maxrgb_percentage=75
+distribution_maxrgb_percentile=1600/100000
+distribution_maxrgb_percentage=90
+distribution_maxrgb_percentile=1850/100000
+distribution_maxrgb_percentage=95
+distribution_maxrgb_percentile=1950/100000
+distribution_maxrgb_percentage=99
+distribution_maxrgb_percentile=2940/100000
+fraction_bright_pixels=1/1000
+knee_point_x=0/4095
+knee_point_y=0/4095
+num_bezier_curve_anchors=9
+bezier_curve_anchors=102/1023
+bezier_curve_anchors=205/1023
+bezier_curve_anchors=307/1023
+bezier_curve_anchors=410/1023
+bezier_curve_anchors=512/1023
+bezier_curve_anchors=614/1023
+bezier_curve_anchors=717/1023
+bezier_curve_anchors=819/1023
+bezier_curve_anchors=922/1023
+[/SIDE_DATA]
+[/FRAME]
