diff --git a/service/src/test/java/org/whispersystems/textsecuregcm/push/PushNotificationManagerTest.java b/service/src/test/java/org/whispersystems/textsecuregcm/push/PushNotificationManagerTest.java
index 40f6e2c8b..d456d5cee 100644
--- a/service/src/test/java/org/whispersystems/textsecuregcm/push/PushNotificationManagerTest.java
+++ b/service/src/test/java/org/whispersystems/textsecuregcm/push/PushNotificationManagerTest.java
@@ -151,6 +151,8 @@ class PushNotificationManagerTest {
       when(device.getApnId()).thenReturn(deviceToken);
       when(apnSender.sendNotification(any()))
           .thenReturn(CompletableFuture.completedFuture(new SendPushNotificationResult(true, null, false)));
+      when(apnPushNotificationScheduler.scheduleBackgroundNotification(account, device))
+          .thenReturn(CompletableFuture.completedFuture(null));
     } else {
       when(device.getGcmId()).thenReturn(deviceToken);
       when(fcmSender.sendNotification(any()))