diff --git a/cmd/lotus-seed/seed/seed.go b/cmd/lotus-seed/seed/seed.go
index 9920d13ae..c54a953f5 100644
--- a/cmd/lotus-seed/seed/seed.go
+++ b/cmd/lotus-seed/seed/seed.go
@@ -15,7 +15,6 @@ import (
 	"golang.org/x/xerrors"
 
 	"github.com/filecoin-project/lotus/api"
-	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/address"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -49,10 +48,6 @@ func PreSeal(maddr address.Address, ssize uint64, offset uint64, sectors int, sb
 		return nil, err
 	}
 
-	if err := build.GetParams(ssize); err != nil {
-		return nil, xerrors.Errorf("getting params: %w", err)
-	}
-
 	sb, err := sectorbuilder.New(cfg, mds)
 	if err != nil {
 		return nil, err