diff --git a/demux/demux.c b/demux/demux.c
index 0649175..bd16a7a 100644
--- a/demux/demux.c
+++ b/demux/demux.c
@@ -43,6 +43,7 @@
 #include "audio/format.h"
 
 #include <libavcodec/avcodec.h>
+#include <libavutil/mem.h>
 
 // Demuxer list
 extern const struct demuxer_desc demuxer_desc_edl;