diff --git a/osu.Game/Beatmaps/BeatmapModelManager.cs b/osu.Game/Beatmaps/BeatmapModelManager.cs
index ae395c6da6..fc25884446 100644
--- a/osu.Game/Beatmaps/BeatmapModelManager.cs
+++ b/osu.Game/Beatmaps/BeatmapModelManager.cs
@@ -32,7 +32,7 @@ namespace osu.Game.Beatmaps
     /// Handles ef-core storage of beatmaps.
     /// </summary>
     [ExcludeFromDynamicCompile]
-    public class BeatmapModelManager : ArchiveModelManager<BeatmapSetInfo, BeatmapSetFileInfo>, IBeatmapModelManager
+    public class BeatmapModelManager : ArchiveModelManager<BeatmapSetInfo, BeatmapSetFileInfo>
     {
         /// <summary>
         /// Fired when a single difficulty has been hidden.
diff --git a/osu.Game/Beatmaps/IBeatmapModelManager.cs b/osu.Game/Beatmaps/IBeatmapModelManager.cs
deleted file mode 100644
index 8c243c2b77..0000000000
--- a/osu.Game/Beatmaps/IBeatmapModelManager.cs
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
-// See the LICENCE file in the repository root for full licence text.
-
-using osu.Game.Database;
-
-namespace osu.Game.Beatmaps
-{
-    public interface IBeatmapModelManager : IModelManager<BeatmapSetInfo>
-    {
-        /// <summary>
-        /// Provide an online lookup queue component to handle populating online beatmap metadata.
-        /// </summary>
-        BeatmapOnlineLookupQueue OnlineLookupQueue { set; }
-
-        /// <summary>
-        /// Provide a working beatmap cache, used to invalidate entries on changes.
-        /// </summary>
-        IWorkingBeatmapCache WorkingBeatmapCache { set; }
-    }
-}