diff --git a/storage/sectorblocks/blocks.go b/storage/sectorblocks/blocks.go
index 0f5c7c5a3..5b4b3e3c4 100644
--- a/storage/sectorblocks/blocks.go
+++ b/storage/sectorblocks/blocks.go
@@ -8,10 +8,6 @@ import (
 	"io"
 	"sync"
 
-	sealing "github.com/filecoin-project/storage-fsm"
-
-	"github.com/filecoin-project/go-padreader"
-	"github.com/filecoin-project/specs-actors/actors/abi"
 	"github.com/ipfs/go-datastore"
 	"github.com/ipfs/go-datastore/namespace"
 	"github.com/ipfs/go-datastore/query"
@@ -19,6 +15,9 @@ import (
 	"golang.org/x/xerrors"
 
 	cborutil "github.com/filecoin-project/go-cbor-util"
+	"github.com/filecoin-project/go-padreader"
+	"github.com/filecoin-project/specs-actors/actors/abi"
+	sealing "github.com/filecoin-project/storage-fsm"
 
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/node/modules/dtypes"