diff --git a/libavcodec/dnxhdenc.c b/libavcodec/dnxhdenc.c
index 008742e49f..698237e59e 100644
--- a/libavcodec/dnxhdenc.c
+++ b/libavcodec/dnxhdenc.c
@@ -502,7 +502,7 @@ static av_always_inline void dnxhd_get_blocks(DNXHDEncContext *ctx, int mb_x, in
 
 static av_always_inline int dnxhd_switch_matrix(DNXHDEncContext *ctx, int i)
 {
-    const static uint8_t component[8]={0,0,1,2,0,0,1,2,0,0,1,2,0,0,1,2};
+    const static uint8_t component[8]={0,0,1,2,0,0,1,2};
     return component[i];
 }