diff --git a/Sources/SQLiteData/CloudKit/SyncEngine.swift b/Sources/SQLiteData/CloudKit/SyncEngine.swift
index a828ab90..990e66f0 100644
--- a/Sources/SQLiteData/CloudKit/SyncEngine.swift
+++ b/Sources/SQLiteData/CloudKit/SyncEngine.swift
@@ -257,7 +257,7 @@
         @Dependency(\.defaultNotificationCenter) var defaultNotificationCenter
         notificationsObserver.withValue {
           $0 = defaultNotificationCenter.addObserver(
-            forName: UIScene.willDeactivateNotification,
+            forName: UIApplication.willResignActiveNotification,
             object: nil,
             queue: nil
           ) { [syncEngines] _ in
diff --git a/Tests/SQLiteDataTests/CloudKitTests/AppLifecycleTests.swift b/Tests/SQLiteDataTests/CloudKitTests/AppLifecycleTests.swift
index 18a2183c..59033c08 100644
--- a/Tests/SQLiteDataTests/CloudKitTests/AppLifecycleTests.swift
+++ b/Tests/SQLiteDataTests/CloudKitTests/AppLifecycleTests.swift
@@ -23,8 +23,8 @@
             RemindersList(id: 1, title: "Personal")
           }
         }
-        defaultNotificationCenter.post(name: UIScene.willDeactivateNotification, object: nil)
-        try await Task.sleep(for: .seconds(0.1))
+        defaultNotificationCenter.post(name: UIApplication.willResignActiveNotification, object: nil)
+        try await Task.sleep(for: .seconds(1))
         assertInlineSnapshot(of: container, as: .customDump) {
           """
           MockCloudContainer(
@@ -90,8 +90,8 @@
           }
         }
 
-        defaultNotificationCenter.post(name: UIScene.willDeactivateNotification, object: nil)
-        try await Task.sleep(for: .seconds(0.1))
+        defaultNotificationCenter.post(name: UIApplication.willResignActiveNotification, object: nil)
+        try await Task.sleep(for: .seconds(1))
         assertInlineSnapshot(of: container, as: .customDump) {
           """
           MockCloudContainer(