diff --git a/exp/backend.go b/exp/backend.go
index ec1fab6d5e..2e6d02c93a 100644
--- a/exp/backend.go
+++ b/exp/backend.go
@@ -28,7 +28,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/ethereum/ethash"
+	"github.com/expanse-project/ethash"
 	"github.com/expanse-project/go-expanse/accounts"
 	"github.com/expanse-project/go-expanse/common"
 	"github.com/expanse-project/go-expanse/common/compiler"
diff --git a/rpc/api/miner.go b/rpc/api/miner.go
index d1dbd53c9a..0f0a5fff89 100644
--- a/rpc/api/miner.go
+++ b/rpc/api/miner.go
@@ -17,7 +17,7 @@
 package api
 
 import (
-	"github.com/ethereum/ethash"
+	"github.com/expanse-project/ethash"
 	"github.com/expanse-project/go-expanse/common"
 	"github.com/expanse-project/go-expanse/eth"
 	"github.com/expanse-project/go-expanse/rpc/codec"