diff --git a/tests/ref/lavfi/thumbnail b/tests/ref/lavfi/thumbnail
index d2646f0eed..a21de7b5b1 100644
--- a/tests/ref/lavfi/thumbnail
+++ b/tests/ref/lavfi/thumbnail
@@ -1 +1 @@
-thumbnail           9ad9ccc0b87ec4d1da26e4231fe00a1e
+thumbnail           25151d7583f1be91a9d82bf61267bd54