diff --git a/LoopTests/Managers/SettingsManagerTests.swift b/LoopTests/Managers/SettingsManagerTests.swift
index a4768bcd28..45611191a8 100644
--- a/LoopTests/Managers/SettingsManagerTests.swift
+++ b/LoopTests/Managers/SettingsManagerTests.swift
@@ -21,7 +21,7 @@ final class SettingsManagerTests: XCTestCase {
         let settingsManager = SettingsManager(cacheStore: persistenceController, expireAfter: .days(1), alertMuter: AlertMuter())
 
         let exp = expectation(description: #function)
-        let observer = NotificationCenter.default.addObserver(forName: .LoopDataUpdated, object: nil, queue: nil) { _ in
+        let observer = NotificationCenter.default.addObserver(forName: .LoopDataUpdated, object: settingsManager, queue: nil) { _ in
             exp.fulfill()
         }