diff --git a/libavformat/flv.h b/libavformat/flv.h
index db9468f469..df5ce3d17f 100644
--- a/libavformat/flv.h
+++ b/libavformat/flv.h
@@ -56,7 +56,7 @@ enum {
     FLV_HEADER_FLAG_HASAUDIO = 4,
 };
 
-enum {
+enum FlvTagType {
     FLV_TAG_TYPE_AUDIO = 0x08,
     FLV_TAG_TYPE_VIDEO = 0x09,
     FLV_TAG_TYPE_META  = 0x12,
diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c
index aea26c7f5c..345be1ea7d 100644
--- a/libavformat/flvdec.c
+++ b/libavformat/flvdec.c
@@ -789,7 +789,8 @@ skip:
 static int flv_read_packet(AVFormatContext *s, AVPacket *pkt)
 {
     FLVContext *flv = s->priv_data;
-    int ret, i, type, size, flags;
+    int ret, i, size, flags;
+    enum FlvTagType type;
     int stream_type=-1;
     int64_t next, pos, meta_pos;
     int64_t dts, pts = AV_NOPTS_VALUE;