diff --git a/client.go b/client.go
index d2c2b451..72da2321 100644
--- a/client.go
+++ b/client.go
@@ -1971,16 +1971,6 @@ func (t *torrent) BytesCompleted() int64 {
 	return t.Info.TotalLength() - t.bytesLeft()
 }
 
-func (t Torrent) NumPieces() int {
-	return t.numPieces()
-}
-
-func (t Torrent) Drop() {
-	t.cl.mu.Lock()
-	t.cl.dropTorrent(t.InfoHash)
-	t.cl.mu.Unlock()
-}
-
 // A file-like handle to some torrent data resource.
 type Handle interface {
 	io.Reader
diff --git a/t.go b/t.go
index c0132d77..41925860 100644
--- a/t.go
+++ b/t.go
@@ -42,3 +42,13 @@ func (t *Torrent) PieceStateRuns() []PieceStateRun {
 	defer t.stateMu.Unlock()
 	return t.torrent.pieceStateRuns()
 }
+
+func (t Torrent) NumPieces() int {
+	return t.numPieces()
+}
+
+func (t Torrent) Drop() {
+	t.cl.mu.Lock()
+	t.cl.dropTorrent(t.InfoHash)
+	t.cl.mu.Unlock()
+}