diff --git a/api/api_storage.go b/api/api_storage.go
index 9605a6532..9629931e0 100644
--- a/api/api_storage.go
+++ b/api/api_storage.go
@@ -4,17 +4,16 @@ import (
 	"bytes"
 	"context"
 
-	"github.com/filecoin-project/lotus/storage/sealing"
-
 	"github.com/ipfs/go-cid"
 
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-fil-markets/storagemarket"
+	sectorstorage "github.com/filecoin-project/sector-storage"
+	"github.com/filecoin-project/sector-storage/stores"
 	"github.com/filecoin-project/specs-actors/actors/abi"
 
 	"github.com/filecoin-project/lotus/chain/types"
-	sectorstorage "github.com/filecoin-project/sector-storage"
-	"github.com/filecoin-project/sector-storage/stores"
+	"github.com/filecoin-project/lotus/storage/sealing"
 )
 
 // StorageMiner is a low-level interface to the Filecoin network storage miner node
diff --git a/api/apistruct/struct.go b/api/apistruct/struct.go
index a34838c7b..233ea48b2 100644
--- a/api/apistruct/struct.go
+++ b/api/apistruct/struct.go
@@ -3,14 +3,15 @@ package apistruct
 import (
 	"context"
 
-	"github.com/filecoin-project/lotus/storage/sealing"
-
 	"github.com/ipfs/go-cid"
 	"github.com/libp2p/go-libp2p-core/network"
 	"github.com/libp2p/go-libp2p-core/peer"
 
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-fil-markets/storagemarket"
+	sectorstorage "github.com/filecoin-project/sector-storage"
+	"github.com/filecoin-project/sector-storage/sealtasks"
+	"github.com/filecoin-project/sector-storage/stores"
 	"github.com/filecoin-project/specs-actors/actors/abi"
 	"github.com/filecoin-project/specs-actors/actors/abi/big"
 	"github.com/filecoin-project/specs-actors/actors/builtin/miner"
@@ -24,9 +25,7 @@ import (
 	"github.com/filecoin-project/lotus/chain/store"
 	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/node/modules/dtypes"
-	sectorstorage "github.com/filecoin-project/sector-storage"
-	"github.com/filecoin-project/sector-storage/sealtasks"
-	"github.com/filecoin-project/sector-storage/stores"
+	"github.com/filecoin-project/lotus/storage/sealing"
 )
 
 // All permissions are listed in permissioned.go
diff --git a/cmd/lotus-storage-miner/info.go b/cmd/lotus-storage-miner/info.go
index 6be83c50d..38a7d26e7 100644
--- a/cmd/lotus-storage-miner/info.go
+++ b/cmd/lotus-storage-miner/info.go
@@ -4,9 +4,10 @@ import (
 	"context"
 	"fmt"
 
-	"github.com/filecoin-project/specs-actors/actors/builtin/power"
 	"gopkg.in/urfave/cli.v2"
 
+	"github.com/filecoin-project/specs-actors/actors/builtin/power"
+
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/types"
diff --git a/cmd/lotus-storage-miner/sectors.go b/cmd/lotus-storage-miner/sectors.go
index fe4a8b9f4..032ae08c9 100644
--- a/cmd/lotus-storage-miner/sectors.go
+++ b/cmd/lotus-storage-miner/sectors.go
@@ -8,14 +8,14 @@ import (
 	"text/tabwriter"
 	"time"
 
-	"github.com/filecoin-project/lotus/chain/types"
-	"github.com/filecoin-project/lotus/storage/sealing"
-
-	"github.com/filecoin-project/specs-actors/actors/abi"
 	"golang.org/x/xerrors"
 	"gopkg.in/urfave/cli.v2"
 
+	"github.com/filecoin-project/specs-actors/actors/abi"
+
+	"github.com/filecoin-project/lotus/chain/types"
 	lcli "github.com/filecoin-project/lotus/cli"
+	"github.com/filecoin-project/lotus/storage/sealing"
 )
 
 var sectorsCmd = &cli.Command{
diff --git a/storage/sealing.go b/storage/sealing.go
index abf2a3213..a4c87e17f 100644
--- a/storage/sealing.go
+++ b/storage/sealing.go
@@ -5,7 +5,6 @@ import (
 	"io"
 
 	"github.com/filecoin-project/go-address"
-
 	"github.com/filecoin-project/specs-actors/actors/abi"
 
 	"github.com/filecoin-project/lotus/storage/sealing"
diff --git a/storage/sealing/types.go b/storage/sealing/types.go
index 7edbe7145..85525e9b4 100644
--- a/storage/sealing/types.go
+++ b/storage/sealing/types.go
@@ -4,11 +4,12 @@ import (
 	"bytes"
 	"context"
 
+	"github.com/ipfs/go-cid"
+
 	"github.com/filecoin-project/specs-actors/actors/abi"
 	"github.com/filecoin-project/specs-actors/actors/builtin/market"
 	"github.com/filecoin-project/specs-actors/actors/runtime/exitcode"
 	"github.com/filecoin-project/specs-storage/storage"
-	"github.com/ipfs/go-cid"
 )
 
 type Piece struct {