diff --git a/test/notifications/schedulers/ETANotificationSchedulerTests.test.ts b/test/notifications/schedulers/ETANotificationSchedulerTests.test.ts
index 7d9392f..58ee0b3 100644
--- a/test/notifications/schedulers/ETANotificationSchedulerTests.test.ts
+++ b/test/notifications/schedulers/ETANotificationSchedulerTests.test.ts
@@ -50,6 +50,7 @@ describe("ETANotificationScheduler", () => {
       shuttleId: shuttle.id,
       stopId: stop.id,
       secondsRemaining: 120,
+      systemId: "1",
     };
 
     const notificationData1 = {