diff --git a/crawler.go b/crawler.go
index cc4e5bc..d255dc8 100644
--- a/crawler.go
+++ b/crawler.go
@@ -6,6 +6,6 @@ import (
 
 type Crawler interface {
 	Name() string
-	Auth(auth map[string]string) error
+	Auth(crawlerName string, auth map[string]string) error
 	Get(sensorConfig *ocsm.SensorConfig) (map[string]string, error)
 }