diff --git a/Source/Editor/Windows/ContentWindow.ContextMenu.cs b/Source/Editor/Windows/ContentWindow.ContextMenu.cs
index aaf0bacb4..56cba9b9e 100644
--- a/Source/Editor/Windows/ContentWindow.ContextMenu.cs
+++ b/Source/Editor/Windows/ContentWindow.ContextMenu.cs
@@ -175,8 +175,7 @@ namespace FlaxEditor.Windows
                     // user can use attribute to put their own assets into the content context menu
                     var generic = typeof(SpawnableJsonAssetProxy<>).MakeGenericType(type.Type);
                     var instance = Activator.CreateInstance(generic);
-                    dynamic obj = instance;
-                    p = obj as AssetProxy;
+                    p = instance as AssetProxy;
                 }
                 
                 if (p == null)