diff --git a/db/slurper_mongodb.go b/db/slurper_mongodb.go
index 1b2bfc5..0f7f5e2 100644
--- a/db/slurper_mongodb.go
+++ b/db/slurper_mongodb.go
@@ -261,8 +261,11 @@ func MakeMongoSlurper(host string, database string, user string, password string
 	for _, t := range TYPES {
 		s.TypeDispatch[t] = make(chan types.Entry, 1000)
 	}
-	url := fmt.Sprintf("mongodb://%s:%s@%s/%s", s.User, s.Password, s.Host, s.Database)
-	s.Logger.WithFields(log.Fields{"url": url}).Info("preparing for MongoDB connection")
+	s.Logger.WithFields(log.Fields{
+		"host":     s.Host,
+		"database": s.Database,
+		"user":     s.User,
+	}).Info("preparing for MongoDB connection")
 	return s
 }