diff --git a/libavcodec/vorbis_parser.c b/libavcodec/vorbis_parser.c
index 547fd47098..8fa6d99588 100644
--- a/libavcodec/vorbis_parser.c
+++ b/libavcodec/vorbis_parser.c
@@ -229,6 +229,8 @@ int av_vorbis_parse_frame_flags(AVVorbisParseContext *s, const uint8_t *buf,
                 *flags |= VORBIS_FLAG_HEADER;
             else if (buf[0] == 3)
                 *flags |= VORBIS_FLAG_COMMENT;
+            else if (buf[0] == 5)
+                *flags |= VORBIS_FLAG_SETUP;
             else
                 goto bad_packet;
 
diff --git a/libavcodec/vorbis_parser.h b/libavcodec/vorbis_parser.h
index 0f73537ae5..06e48bd3b0 100644
--- a/libavcodec/vorbis_parser.h
+++ b/libavcodec/vorbis_parser.h
@@ -47,6 +47,7 @@ void av_vorbis_parse_free(AVVorbisParseContext **s);
 
 #define VORBIS_FLAG_HEADER  0x00000001
 #define VORBIS_FLAG_COMMENT 0x00000002
+#define VORBIS_FLAG_SETUP   0x00000004
 
 /**
  * Get the duration for a Vorbis packet.