diff --git a/pkg/database/timetable.go b/pkg/database/timetable.go
index 38c4740..c39eb9c 100644
--- a/pkg/database/timetable.go
+++ b/pkg/database/timetable.go
@@ -39,7 +39,6 @@ type ServiceDetail struct {
 	Catering   bool `json:"catering"`
 	Sleeper    bool `json:"sleeper"`
 	Vstp       bool `json:"vstp"`
-	Guard      bool `json:"guard"`
 }
 
 type DeleteQuery struct {