diff --git a/libavcodec/Makefile b/libavcodec/Makefile
index 253ede9306..7a5ff39753 100644
--- a/libavcodec/Makefile
+++ b/libavcodec/Makefile
@@ -674,7 +674,7 @@ OBJS-$(CONFIG_ISMV_MUXER)              += mpeg4audio.o mpegaudiodata.o
 OBJS-$(CONFIG_LATM_MUXER)              += mpeg4audio.o
 OBJS-$(CONFIG_MATROSKA_AUDIO_MUXER)    += xiph.o mpeg4audio.o vorbis_data.o \
                                           flac.o flacdata.o
-OBJS-$(CONFIG_MATROSKA_DEMUXER)        += mpeg4audio.o mpegaudiodata.o \
+OBJS-$(CONFIG_MATROSKA_DEMUXER)        += mpeg4audio.o mpegaudiodata.o  \
                                           vorbis_parser.o xiph.o
 OBJS-$(CONFIG_MATROSKA_MUXER)          += mpeg4audio.o mpegaudiodata.o  \
                                           flac.o flacdata.o vorbis_data.o xiph.o
diff --git a/libavformat/Makefile b/libavformat/Makefile
index 855b81d8c0..520b390270 100644
--- a/libavformat/Makefile
+++ b/libavformat/Makefile
@@ -209,7 +209,7 @@ OBJS-$(CONFIG_M4V_MUXER)                 += rawenc.o
 OBJS-$(CONFIG_MATROSKA_DEMUXER)          += matroskadec.o matroska.o  \
                                             isom.o rmsipr.o flac_picture.o \
                                             oggparsevorbis.o vorbiscomment.o \
-                                            replaygain.o
+                                            flac_picture.o replaygain.o
 OBJS-$(CONFIG_MATROSKA_MUXER)            += matroskaenc.o matroska.o \
                                             isom.o avc.o hevc.o \
                                             flacenc_header.o avlanguage.o vorbiscomment.o wv.o