connection.go | 4 ++--

diff --git a/connection.go b/connection.go
index 3a857d91e123808a750e09c24c15fd068d0cee08..76c15d3262fd60bed6f626e04719b9b4f5360c5e 100644
--- a/connection.go
+++ b/connection.go
@@ -1400,12 +1400,12 @@ 		t.updatePieceCompletion(pieceIndex(msg.Index))
 		return nil
 	}
 
+	c.onDirtiedPiece(pieceIndex(req.Index))
+
 	if t.pieceAllDirty(pieceIndex(req.Index)) {
 		t.queuePieceCheck(pieceIndex(req.Index))
 		t.pendAllChunkSpecs(pieceIndex(req.Index))
 	}
-
-	c.onDirtiedPiece(pieceIndex(req.Index))
 
 	cl.event.Broadcast()
 	// We do this because we've written a chunk, and may change PieceState.Partial.