diff --git a/libavformat/oggenc.c b/libavformat/oggenc.c
index 73b311dd3a..21b350110e 100644
--- a/libavformat/oggenc.c
+++ b/libavformat/oggenc.c
@@ -519,6 +519,8 @@ static int ogg_write_trailer(AVFormatContext *s)
             av_free(oggstream->header[0]);
             av_free(oggstream->header[1]);
         }
+        else
+            av_free(oggstream->header[1]);
         av_freep(&st->priv_data);
     }
     return 0;