diff --git a/libavcodec/mlp_parser.c b/libavcodec/mlp_parser.c
index 3bf38c7f35..1879e0044f 100644
--- a/libavcodec/mlp_parser.c
+++ b/libavcodec/mlp_parser.c
@@ -82,7 +82,7 @@ static const uint64_t thd_layout[13] = {
     AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER, // LRc
     AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT,                       // LRrs
     AV_CH_BACK_CENTER,                                      // Cs
-    AV_CH_TOP_BACK_CENTER,                                  // Ts
+    AV_CH_TOP_CENTER,                                       // Ts
     AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT,                       // LRsd
     AV_CH_WIDE_LEFT|AV_CH_WIDE_RIGHT,                       // LRw
     AV_CH_TOP_FRONT_CENTER,                                 // Cvh