diff --git a/Tests/RxSwiftTests/Tests/Observable+TimeTest.swift b/Tests/RxSwiftTests/Tests/Observable+TimeTest.swift
index e160fb4f..0db3abf2 100644
--- a/Tests/RxSwiftTests/Tests/Observable+TimeTest.swift
+++ b/Tests/RxSwiftTests/Tests/Observable+TimeTest.swift
@@ -1899,7 +1899,7 @@ extension ObservableTimeTest {
         }
 
         XCTAssertEqual(res.events, [
-            completed(250)
+            completed(400)
             ])
 
         XCTAssertEqual(xs.subscriptions, [