diff --git a/tools/generrorgen/main.go b/tools/generrorgen/main.go
index 353df5dd7..eb957dd5c 100644
--- a/tools/generrorgen/main.go
+++ b/tools/generrorgen/main.go
@@ -40,5 +40,5 @@ func main() {
 	fmt.Fprintln(file, "")
 	fmt.Fprintln(file, "import \"v2ray.com/core/common/errors\"")
 	fmt.Fprintln(file, "")
-	fmt.Fprintln(file, "func newError(values ...interface{}) *errors.Error { return newError(values...).Path("+pathStr+") }")
+	fmt.Fprintln(file, "func newError(values ...interface{}) *errors.Error { return errors.New(values...).Path("+pathStr+") }")
 }