diff --git a/src/owlboardApi/trainTimetable.ts b/src/owlboardApi/trainTimetable.ts
index 68b5423..4d6d55c 100644
--- a/src/owlboardApi/trainTimetable.ts
+++ b/src/owlboardApi/trainTimetable.ts
@@ -1,4 +1,5 @@
 import type { OB_Pis_SimpleObject } from "./pis";
+import type { ServiceDetail } from "../database/timetable";
 
 export interface OB_TrainTT_service {
     stpIndicator: string;
@@ -12,15 +13,7 @@ export interface OB_TrainTT_service {
     daysRun: string[];
     stops: OB_TrainTT_stopDetail[];
     pis?: OB_Pis_SimpleObject;
-    serviceDetail: OB_TrainTT_serviceDetail;
-}
-
-export interface OB_TrainTT_serviceDetail {
-    firstClass: boolean;
-    catering: boolean;
-    sleeper: boolean;
-    vstp: boolean;
-    guard: boolean;
+    serviceDetail: ServiceDetail;
 }
 
 export interface OB_TrainTT_stopDetail {