diff --git a/main.go b/main.go
index 22aaf81..f06ec12 100644
--- a/main.go
+++ b/main.go
@@ -8,6 +8,7 @@ import (
 	"os"
 	"path"
 	"strconv"
+	"strings"
 	"time"
 
 	"rsr/util"