request-strategy/order.go | 4 ++--

diff --git a/request-strategy/order.go b/request-strategy/order.go
index 55f881db188b0051053a5dbd6aa0e3db0efcc1f9..e6cf7dc02c898dacacb018e319399f3b9dd45dc4 100644
--- a/request-strategy/order.go
+++ b/request-strategy/order.go
@@ -45,8 +45,8 @@ }
 
 func sortFilterPieces(pieces []filterPiece, indices []int) {
 	sort.Slice(indices, func(_i, _j int) bool {
-		i := &pieces[_i]
-		j := &pieces[_j]
+		i := &pieces[indices[_i]]
+		j := &pieces[indices[_j]]
 		return multiless.New().Int(
 			int(j.Priority), int(i.Priority),
 		).Bool(