diff --git a/core/vm/gas_table.go b/core/vm/gas_table.go
index 75fcea7f32..fd5fa14cf5 100644
--- a/core/vm/gas_table.go
+++ b/core/vm/gas_table.go
@@ -18,8 +18,8 @@ package vm
 
 import (
 	"errors"
-
 	"fmt"
+
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/math"
 	"github.com/ethereum/go-ethereum/params"
diff --git a/core/vm/interpreter.go b/core/vm/interpreter.go
index 5320dd6ec4..0b7d8ec247 100644
--- a/core/vm/interpreter.go
+++ b/core/vm/interpreter.go
@@ -18,6 +18,7 @@ package vm
 
 import (
 	"fmt"
+
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/math"
 	"github.com/ethereum/go-ethereum/core/tracing"