diff --git a/nixos/modules/private-storage.nix b/nixos/modules/private-storage.nix
index eab06650e5ae91dc6f2a992efbeec6615cdbfa85..00065052805eee80cd6302295ade199c08ac4d57 100644
--- a/nixos/modules/private-storage.nix
+++ b/nixos/modules/private-storage.nix
@@ -41,7 +41,7 @@ in
       { node =
         # XXX Should try to name that is unique across the grid.
         { nickname = "storage";
-          web.port = "tcp:3456:interface=127.0.0.1";
+          "web.port" = "tcp:3456:interface=127.0.0.1";
         };
         storage =
         { enabled = true;