diff --git a/libavformat/segment.c b/libavformat/segment.c
index 24490f1280..ed671353d0 100644
--- a/libavformat/segment.c
+++ b/libavformat/segment.c
@@ -1045,14 +1045,14 @@ static const AVOption options[] = {
     { NULL },
 };
 
-#if CONFIG_SEGMENT_MUXER
 static const AVClass seg_class = {
-    .class_name = "segment muxer",
+    .class_name = "(stream) segment muxer",
     .item_name  = av_default_item_name,
     .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
 };
 
+#if CONFIG_SEGMENT_MUXER
 const AVOutputFormat ff_segment_muxer = {
     .name           = "segment",
     .long_name      = NULL_IF_CONFIG_SMALL("segment"),
@@ -1069,13 +1069,6 @@ const AVOutputFormat ff_segment_muxer = {
 #endif
 
 #if CONFIG_STREAM_SEGMENT_MUXER
-static const AVClass sseg_class = {
-    .class_name = "stream_segment muxer",
-    .item_name  = av_default_item_name,
-    .option     = options,
-    .version    = LIBAVUTIL_VERSION_INT,
-};
-
 const AVOutputFormat ff_stream_segment_muxer = {
     .name           = "stream_segment,ssegment",
     .long_name      = NULL_IF_CONFIG_SMALL("streaming segment muxer"),
@@ -1087,6 +1080,6 @@ const AVOutputFormat ff_stream_segment_muxer = {
     .write_trailer  = seg_write_trailer,
     .deinit         = seg_free,
     .check_bitstream = seg_check_bitstream,
-    .priv_class     = &sseg_class,
+    .priv_class     = &seg_class,
 };
 #endif