client.go | 1 +

diff --git a/client.go b/client.go
index 32134381f9aead38f579d47510ed0a716b285f97..fe1c6ae4c3b4ea4763f62c4dafa109c68cca72bf 100644
--- a/client.go
+++ b/client.go
@@ -2496,6 +2496,7 @@ 	me.pieceChanged(t, int(piece))
 }
 
 func (me *Client) onCompletedPiece(t *torrent, piece int) {
+	delete(t.pendingPieces, piece)
 	for _, conn := range t.Conns {
 		conn.Have(piece)
 		for r := range conn.Requests {