diff --git a/services/Archival/FilterLists.Archival.Application/Commands/ArchiveList.cs b/services/Archival/FilterLists.Archival.Application/Commands/ArchiveList.cs
index 74e0846b1..a4fd3a3b0 100644
--- a/services/Archival/FilterLists.Archival.Application/Commands/ArchiveList.cs
+++ b/services/Archival/FilterLists.Archival.Application/Commands/ArchiveList.cs
@@ -55,6 +55,8 @@ public async Task<Unit> Handle(Command request, CancellationToken cancellationTo
                 {
                     var fetchTasks = segments.Select(s => FetchStreamAsync(s.Url, cancellationToken));
                     var streams = await Task.WhenAll(fetchTasks);
+
+                    // TODO: add ".txt" to no extension source names
                     var target = new FileInfo(Uri.UnescapeDataString(segments.First().Url.Segments.Last()));
                     await _archiver.ArchiveFileAsync(new FileToArchive(target, streams), cancellationToken);
                     _archiver.Commit();