diff --git a/src/Orchard/Environment/Extensions/ShellTopology.cs b/src/Orchard/Environment/Extensions/ShellTopology.cs
deleted file mode 100644
index fc733e0bf..000000000
--- a/src/Orchard/Environment/Extensions/ShellTopology.cs
+++ /dev/null
@@ -1,8 +0,0 @@
-using System;
-using System.Collections.Generic;
-
-namespace Orchard.Environment.Extensions {
-    public class ShellTopology_Obsolete {
-        public IEnumerable<Type> Types { get; set; }
-    }
-}
\ No newline at end of file