t.go | 2 +-

diff --git a/t.go b/t.go
index 78c500dc438faf33b9d6f3a12dd669ff5fa5566c..a7f9889289b63a83533fbfb4ed8b4c96987935a5 100644
--- a/t.go
+++ b/t.go
@@ -190,7 +190,7 @@ 		}
 	}
 }
 
-func (t *Torrent) CancelPieces(begin, end pieceIndex, reason string) {
+func (t *Torrent) CancelPieces(begin, end pieceIndex) {
 	t.cl.lock()
 	t.cancelPiecesLocked(begin, end, "Torrent.CancelPieces")
 	t.cl.unlock()