1 files changed, 2 insertions, 0 deletions
diff --git a/source/blender/editors/space_sequencer/sequencer_thumbnails.c b/source/blender/editors/space_sequencer/sequencer_thumbnails.c
index f67b40b9674..0ea952d0999 100644
--- a/source/blender/editors/space_sequencer/sequencer_thumbnails.c
+++ b/source/blender/editors/space_sequencer/sequencer_thumbnails.c
@@ -36,6 +36,7 @@
 
 #include "BIF_glutil.h"
 
+#include "SEQ_relations.h"
 #include "SEQ_render.h"
 #include "SEQ_sequencer.h"
 
@@ -176,6 +177,7 @@ static void thumbnail_start_job(void *data,
       SEQ_render_thumbnails(
           &tj->context, val->seq_dupli, seq_orig, start_frame, frame_step, tj->view_area, stop);
       SEQ_render_thumbnails_base_set(&tj->context, val->seq_dupli, seq_orig, tj->view_area, stop);
+      SEQ_relations_sequence_free_anim(val->seq_dupli);
     }
     BLI_ghashIterator_step(&gh_iter);
   }