diff --git a/libavformat/tta.c b/libavformat/tta.c
index f361ba5188235f760af538e945d7f3d7726d638a..6bf097975a616afaaa8754bb8364dc7573131fb9 100644
--- a/libavformat/tta.c
+++ b/libavformat/tta.c
@@ -126,7 +126,7 @@ static int tta_read_packet(AVFormatContext *s, AVPacket *pkt)
 
     // FIXME!
     if (c->currentframe >= c->totalframes)
-        return -1;
+        return AVERROR_EOF;
 
     size = st->index_entries[c->currentframe].size;