diff --git a/MSCLoader/MSCLoader/ModUpdater.cs b/MSCLoader/MSCLoader/ModUpdater.cs
index affd7b7..010b23b 100644
--- a/MSCLoader/MSCLoader/ModUpdater.cs
+++ b/MSCLoader/MSCLoader/ModUpdater.cs
@@ -1457,6 +1457,7 @@ internal struct ModUpdateData
         public int LatestFileID;
     }
 
+    // We are using it in a place when we need to download a mod reference.
     class DummyMod : Mod
     {
         public override string ID => "ModLoaderProModReference";