diff --git a/test/testHelpers/mockDataGenerators.ts b/test/testHelpers/mockDataGenerators.ts
index c89517b..8f2afa4 100644
--- a/test/testHelpers/mockDataGenerators.ts
+++ b/test/testHelpers/mockDataGenerators.ts
@@ -67,17 +67,17 @@ export function generateMockStops(): IStop[] {
 
 export function generateMockOrderedStops(): IOrderedStop[] {
   return [
-    { stopId: "st1", routeId: "r1", position: 1 },
-    { stopId: "st1", routeId: "r2", position: 2 },
-    { stopId: "st2", routeId: "r1", position: 3 },
-    { stopId: "st2", routeId: "r2", position: 4 },
+    { stopId: "st1", routeId: "r1", position: 1, systemId: "sys1" },
+    { stopId: "st1", routeId: "r2", position: 2, systemId: "sys1" },
+    { stopId: "st2", routeId: "r1", position: 3, systemId: "sys1" },
+    { stopId: "st2", routeId: "r2", position: 4, systemId: "sys1" },
   ];
 }
 
 export function generateMockEtas(): IEta[] {
   return [
-    { shuttleId: "sh1", stopId: "st1", secondsRemaining: 120 },
-    { shuttleId: "sh1", stopId: "st2", secondsRemaining: 180 },
-    { shuttleId: "sh2", stopId: "st3", secondsRemaining: 240 },
+    { shuttleId: "sh1", stopId: "st1", secondsRemaining: 120, systemId: "sys1" },
+    { shuttleId: "sh1", stopId: "st2", secondsRemaining: 180, systemId: "sys1" },
+    { shuttleId: "sh2", stopId: "st3", secondsRemaining: 240, systemId: "sys1" },
   ];
 }