diff --git a/test/Libraries/Microsoft.Extensions.TimeProvider.Testing.Tests/FakeTimeProviderTests.cs b/test/Libraries/Microsoft.Extensions.TimeProvider.Testing.Tests/FakeTimeProviderTests.cs
index 055ac5dc496..b7c70a715ae 100644
--- a/test/Libraries/Microsoft.Extensions.TimeProvider.Testing.Tests/FakeTimeProviderTests.cs
+++ b/test/Libraries/Microsoft.Extensions.TimeProvider.Testing.Tests/FakeTimeProviderTests.cs
@@ -168,14 +168,6 @@ public void ToStr()
 
     private readonly TimeSpan _infiniteTimeout = TimeSpan.FromMilliseconds(-1);
 
-    [Fact]
-    public void Delay_InvalidArgs()
-    {
-        var timeProvider = new FakeTimeProvider();
-        _ = Assert.ThrowsAsync<ArgumentOutOfRangeException>(() => timeProvider.Delay(TimeSpan.FromTicks(-1), CancellationToken.None));
-        _ = Assert.ThrowsAsync<ArgumentOutOfRangeException>(() => timeProvider.Delay(_infiniteTimeout, CancellationToken.None));
-    }
-
     [Fact]
     public async Task Delay_Zero()
     {