1 files changed, 1 insertions, 0 deletions
diff --git a/demux/timeline.h b/demux/timeline.h
index e4d6f67953..edc6a2f7ae 100644
--- a/demux/timeline.h
+++ b/demux/timeline.h
@@ -10,6 +10,7 @@ struct timeline_part {
 struct timeline {
     struct mpv_global *global;
     struct mp_log *log;
+    struct mp_cancel *cancel;
 
     // main source
     struct demuxer *demuxer;