diff --git a/src/owlboardApi/staffLdb.ts b/src/owlboardApi/staffLdb.ts
index 9de930d..21828a5 100644
--- a/src/owlboardApi/staffLdb.ts
+++ b/src/owlboardApi/staffLdb.ts
@@ -2,8 +2,10 @@ export interface StaffLdb {
     generatedAt: Date;
     locationName: string;
     stationManagerCode: string;
-    nrccMessages: NrccMessage[];
-    trainServices: TrainServices[];
+    nrccMessages?: NrccMessage[];
+    trainServices?: TrainServices[];
+    busServices?: TrainServices[];
+    ferryServices?: TrainServices[];
 }
 
 export interface NrccMessage {