diff --git a/storage/miner.go b/storage/miner.go
index dc8fb019a..4381263d1 100644
--- a/storage/miner.go
+++ b/storage/miner.go
@@ -5,10 +5,6 @@ import (
 	"errors"
 	"time"
 
-	"github.com/filecoin-project/go-state-types/network"
-
-	"github.com/filecoin-project/go-state-types/dline"
-
 	"github.com/filecoin-project/go-bitfield"
 
 	"github.com/ipfs/go-cid"
@@ -20,9 +16,13 @@ import (
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/crypto"
+	"github.com/filecoin-project/go-state-types/dline"
+	"github.com/filecoin-project/go-state-types/network"
+
+	"github.com/filecoin-project/specs-storage/storage"
+
 	sectorstorage "github.com/filecoin-project/lotus/extern/sector-storage"
 	"github.com/filecoin-project/lotus/extern/sector-storage/ffiwrapper"
-	"github.com/filecoin-project/specs-storage/storage"
 
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/api/v1api"