diff --git a/etc/codecs.conf b/etc/codecs.conf
index 9ec6e6d1a9..fffb1e0c2f 100644
--- a/etc/codecs.conf
+++ b/etc/codecs.conf
@@ -2100,7 +2100,7 @@ videocodec ffvp6a
 videocodec ffvp6f
   info "FFmpeg VP6 Flash"
   status working
-  fourcc VP6F
+  fourcc VP6F,FLV4
   driver ffmpeg
   dll "vp6f"
   out YV12