diff --git a/hosts/modules/nasp.nix b/hosts/modules/nasp.nix
index 1ca80a1..cb34a2a 100644
--- a/hosts/modules/nasp.nix
+++ b/hosts/modules/nasp.nix
@@ -109,9 +109,8 @@ in
       users.groups.nasp = {};
     }
     # g series
-    (lib.mkIf (gCfg.enable) let
-      ipSuffix = (builtins.toString (gCfg.serial + 100));
-    in {
+    (lib.mkIf (gCfg.enable) (let
+      ipSuffix = (builtins.toString (gCfg.serial + 100)); in {
       ## hardware
       nixpkgs.config.nvidia.acceptLicense = true;
       hardware.nvidia = {
@@ -195,7 +194,7 @@ in
       '';
       networking.rxe = {
         enable = true;
-        interfaces = [ "${networkCfg.eth2Name}" ];
+        interfaces = [ "${gCfg.eth2Name}" ];
       };
       ## packages and services
       environment.systemPackages = with pkgs; [
@@ -254,6 +253,6 @@ in
         %nasp ALL = (root) NOPASSWD: /run/current-system/sw/bin/shutdown
         %nasp ALL = (root) NOPASSWD: /run/current-system/sw/bin/ip
       '';
-    })
+    }))
   ]);
 }