diff --git a/libswscale/utils.c b/libswscale/utils.c
index a851d99a7d1529ce4e68bb49b6a4174cf8785784..6fec4b787e6cbe3cd83afc1bbc4be775e30cf097 100644
--- a/libswscale/utils.c
+++ b/libswscale/utils.c
@@ -138,10 +138,10 @@ const static FormatEntry format_entries[PIX_FMT_NB] = {
     [PIX_FMT_YUV420P10LE] = { 1 , 1 },
     [PIX_FMT_YUV422P10BE] = { 1 , 1 },
     [PIX_FMT_YUV422P10LE] = { 1 , 1 },
-    [PIX_FMT_YUV444P9BE]  = { 1 , 0 },
-    [PIX_FMT_YUV444P9LE]  = { 1 , 0 },
-    [PIX_FMT_YUV444P10BE] = { 1 , 0 },
-    [PIX_FMT_YUV444P10LE] = { 1 , 0 },
+    [PIX_FMT_YUV444P9BE]  = { 1 , 1 },
+    [PIX_FMT_YUV444P9LE]  = { 1 , 1 },
+    [PIX_FMT_YUV444P10BE] = { 1 , 1 },
+    [PIX_FMT_YUV444P10LE] = { 1 , 1 },
 };
 
 int sws_isSupportedInput(enum PixelFormat pix_fmt)