diff --git a/libavformat/avidec.c b/libavformat/avidec.c
index fea069434e..2ad902af71 100644
--- a/libavformat/avidec.c
+++ b/libavformat/avidec.c
@@ -84,10 +84,10 @@ static const AVOption options[] = {
 };
 
 static const AVClass demuxer_class = {
-    "AVI demuxer",
-    av_default_item_name,
-    options,
-    LIBAVUTIL_VERSION_INT,
+    .class_name = "AVI demuxer",
+    .item_name  = av_default_item_name,
+    .option     = options,
+    .version    = LIBAVUTIL_VERSION_INT,
 };