diff --git a/lib/default.nix b/lib/default.nix
index ce56564..a2fde45 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -7,5 +7,4 @@ in {
         modules = [(dir + /${name})];
         specialArgs = specialArgsFromHost name;
       })) (b.readDir dir);
-  stripPort = url: builtins.match "(.*):[0-9]*" url |> builtins.head;
 }