diff --git a/Torch/TorchBase.cs b/Torch/TorchBase.cs
index c6c3efa..4fea0df 100644
--- a/Torch/TorchBase.cs
+++ b/Torch/TorchBase.cs
@@ -395,5 +395,15 @@ namespace Torch
 
         /// <inheritdoc/>
         public event TorchGameStateChangedDel GameStateChanged;
+
+        #region Backwards compat
+
+        [Obsolete("Dont use that", true)]
+        internal static void RegisterAuxAssembly(Assembly assembly)
+        {
+            TorchLauncher.RegisterAssembly(assembly);
+        }
+
+        #endregion
     }
 }
\ No newline at end of file