diff --git a/morph/grid/production/grid.nix b/morph/grid/production/grid.nix
index cf77dddb4a5b33fbabef9b5eeb40e042f8dd68ff..4718e93fbe7e70e277349b9f9dab7dda35789c3d 100644
--- a/morph/grid/production/grid.nix
+++ b/morph/grid/production/grid.nix
@@ -62,8 +62,8 @@ let
 
   defineStorageNode = name: { vpnIP, stateVersion }:
   let
-    nodecfg = import "${./.}/${name}-config.nix";
-    hardware ="${./.}/${name}-hardware.nix";
+    nodecfg = import (./. + "/${name}-config.nix");
+    hardware = (./. + "/${name}-hardware.nix");
   in {
     imports = [
       # Get some of the very lowest-level system configuration for this