diff --git a/src/DynamicData.Tests/Cache/ToObservableChangeSetFixtureWithCompletion.cs b/src/DynamicData.Tests/Cache/ToObservableChangeSetFixtureWithCompletion.cs
deleted file mode 100644
index 1d594f990..000000000
--- a/src/DynamicData.Tests/Cache/ToObservableChangeSetFixtureWithCompletion.cs
+++ /dev/null
@@ -1,46 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Reactive.Subjects;
-
-using DynamicData.Tests.Domain;
-
-using FluentAssertions;
-
-namespace DynamicData.Tests.Cache;
-
-public class ToObservableChangeSetFixtureWithCompletion : IDisposable
-{
-    private readonly IDisposable _disposable;
-
-    private readonly ISubject<Person> _observable;
-
-    private readonly List<Person> _target;
-
-    private bool _hasCompleted = false;
-
-    public ToObservableChangeSetFixtureWithCompletion()
-    {
-        _observable = new Subject<Person>();
-
-        _target = new List<Person>();
-
-        _disposable = _observable.ToObservableChangeSet(p => p.Key).Clone(_target).Subscribe(x => { }, () => _hasCompleted = true);
-    }
-
-    // [Fact] - disabled as it's questionable whether the completion should be invoked
-    public void ShouldReceiveUpdatesThenComplete()
-    {
-        _observable.OnNext(new Person("One", 1));
-        _observable.OnNext(new Person("Two", 2));
-
-        _target.Count.Should().Be(2);
-
-        _observable.OnCompleted();
-        _hasCompleted.Should().Be(true);
-
-        _observable.OnNext(new Person("Three", 3));
-        _target.Count.Should().Be(2);
-    }
-
-    public void Dispose() => _disposable.Dispose();
-}