diff --git a/logger/logger.go b/logger/logger.go
index bed7bd4..1e2b959 100644
--- a/logger/logger.go
+++ b/logger/logger.go
@@ -1,6 +1,7 @@
 package logger
 
 import (
+	"flag"
 	"fmt"
 	"io"
 	"log"
@@ -12,6 +13,7 @@ import (
 
 var stdlogger *log.Logger
 var errlogger *log.Logger
+var _ = flag.Bool("logfile", false, "")
 
 func init() {
 	binpath, _ := os.Executable()