diff --git a/osu.Game/Beatmaps/IO/LegacyFilesystemReader.cs b/osu.Game/Beatmaps/IO/LegacyFilesystemReader.cs
index dc38181717..8857a4ad42 100644
--- a/osu.Game/Beatmaps/IO/LegacyFilesystemReader.cs
+++ b/osu.Game/Beatmaps/IO/LegacyFilesystemReader.cs
@@ -26,7 +26,7 @@ namespace osu.Game.Beatmaps.IO
             // no-op
         }
 
-        public override IEnumerable<string> Filenames => Directory.GetFiles(path).Select(Path.GetFileName).ToArray();
+        public override IEnumerable<string> Filenames => Directory.GetDirectories(path).Select(Path.GetFileName).ToArray();
 
         public override Stream GetUnderlyingStream() => null;
     }