diff --git a/libavformat/vvc.c b/libavformat/vvc.c
index 449c933881..34c0aaf58b 100644
--- a/libavformat/vvc.c
+++ b/libavformat/vvc.c
@@ -565,6 +565,8 @@ static void vvcc_init(VVCDecoderConfigurationRecord *vvcc)
 {
     memset(vvcc, 0, sizeof(VVCDecoderConfigurationRecord));
     vvcc->lengthSizeMinusOne = 3;       // 4 bytes
+    vvcc->ptl.ptl_frame_only_constraint_flag =
+    vvcc->ptl.ptl_multilayer_enabled_flag = 1;
 }
 
 static void vvcc_close(VVCDecoderConfigurationRecord *vvcc)
diff --git a/tests/ref/lavf-fate/vvc.mp4 b/tests/ref/lavf-fate/vvc.mp4
index 240715884b..b237fe18cb 100644
--- a/tests/ref/lavf-fate/vvc.mp4
+++ b/tests/ref/lavf-fate/vvc.mp4
@@ -1,3 +1,3 @@
-30b856d289220b477b5a0935f60aa793 *tests/data/lavf-fate/lavf.vvc.mp4
+b5d5939890d3246475f990e5ebd58dc8 *tests/data/lavf-fate/lavf.vvc.mp4
 16625 tests/data/lavf-fate/lavf.vvc.mp4
 tests/data/lavf-fate/lavf.vvc.mp4 CRC=0x895790b1