diff --git a/samples/Balosar/Balosar.Server/Helpers/AsyncEnumerableExtensions.cs b/samples/Balosar/Balosar.Server/Helpers/AsyncEnumerableExtensions.cs
deleted file mode 100644
index 43f53966..00000000
--- a/samples/Balosar/Balosar.Server/Helpers/AsyncEnumerableExtensions.cs
+++ /dev/null
@@ -1,26 +0,0 @@
-namespace Balosar.Server.Helpers;
-
-public static class AsyncEnumerableExtensions
-{
-    public static Task<List<T>> ToListAsync<T>(this IAsyncEnumerable<T> source)
-    {
-        if (source == null)
-        {
-            throw new ArgumentNullException(nameof(source));
-        }
-
-        return ExecuteAsync();
-
-        async Task<List<T>> ExecuteAsync()
-        {
-            var list = new List<T>();
-
-            await foreach (var element in source)
-            {
-                list.Add(element);
-            }
-
-            return list;
-        }
-    }
-}
diff --git a/samples/Dantooine/Dantooine.Server/Helpers/AsyncEnumerableExtensions.cs b/samples/Dantooine/Dantooine.Server/Helpers/AsyncEnumerableExtensions.cs
deleted file mode 100644
index ce9e9571..00000000
--- a/samples/Dantooine/Dantooine.Server/Helpers/AsyncEnumerableExtensions.cs
+++ /dev/null
@@ -1,26 +0,0 @@
-namespace Dantooine.Server.Helpers;
-
-public static class AsyncEnumerableExtensions
-{
-    public static Task<List<T>> ToListAsync<T>(this IAsyncEnumerable<T> source)
-    {
-        if (source == null)
-        {
-            throw new ArgumentNullException(nameof(source));
-        }
-
-        return ExecuteAsync();
-
-        async Task<List<T>> ExecuteAsync()
-        {
-            var list = new List<T>();
-
-            await foreach (var element in source)
-            {
-                list.Add(element);
-            }
-
-            return list;
-        }
-    }
-}
diff --git a/samples/Matty/Matty.Server/Helpers/AsyncEnumerableExtensions.cs b/samples/Matty/Matty.Server/Helpers/AsyncEnumerableExtensions.cs
deleted file mode 100644
index 89ab15a0..00000000
--- a/samples/Matty/Matty.Server/Helpers/AsyncEnumerableExtensions.cs
+++ /dev/null
@@ -1,26 +0,0 @@
-namespace Matty.Server.Helpers;
-
-public static class AsyncEnumerableExtensions
-{
-    public static Task<List<T>> ToListAsync<T>(this IAsyncEnumerable<T> source)
-    {
-        if (source == null)
-        {
-            throw new ArgumentNullException(nameof(source));
-        }
-
-        return ExecuteAsync();
-
-        async Task<List<T>> ExecuteAsync()
-        {
-            var list = new List<T>();
-
-            await foreach (var element in source)
-            {
-                list.Add(element);
-            }
-
-            return list;
-        }
-    }
-}
diff --git a/samples/Velusia/Velusia.Server/Helpers/AsyncEnumerableExtensions.cs b/samples/Velusia/Velusia.Server/Helpers/AsyncEnumerableExtensions.cs
deleted file mode 100644
index 06af2069..00000000
--- a/samples/Velusia/Velusia.Server/Helpers/AsyncEnumerableExtensions.cs
+++ /dev/null
@@ -1,26 +0,0 @@
-namespace Velusia.Server.Helpers;
-
-public static class AsyncEnumerableExtensions
-{
-    public static Task<List<T>> ToListAsync<T>(this IAsyncEnumerable<T> source)
-    {
-        if (source == null)
-        {
-            throw new ArgumentNullException(nameof(source));
-        }
-
-        return ExecuteAsync();
-
-        async Task<List<T>> ExecuteAsync()
-        {
-            var list = new List<T>();
-
-            await foreach (var element in source)
-            {
-                list.Add(element);
-            }
-
-            return list;
-        }
-    }
-}