diff --git a/systems/LoutreOS/configuration.nix b/systems/LoutreOS/configuration.nix
index 4674b9d..f8791c7 100644
--- a/systems/LoutreOS/configuration.nix
+++ b/systems/LoutreOS/configuration.nix
@@ -72,7 +72,7 @@
           { address = "10.30.0.1"; prefixLength = 16; }
         ];
       };
-      enp0s21u2.useDHCP = true;
+      enp0s21u1.useDHCP = true;
     };
 
     # NAT bouygues <-> eno2
@@ -194,7 +194,7 @@
         ];
       };
     };
-    "40-enp0s21u2".dhcpV4Config.RouteMetric = 1024;
+    "40-enp0s21u1".dhcpV4Config.RouteMetric = 1024;
   };
 
   nixpkgs.overlays = [