diff --git a/modules/system/networking/underlay.nix b/modules/system/networking/underlay.nix
index 30e0b65..125cc75 100644
--- a/modules/system/networking/underlay.nix
+++ b/modules/system/networking/underlay.nix
@@ -40,7 +40,11 @@ in
 
   config = lib.mkMerge [
     {
-      networking.useNetworkd = true;
+      networking = {
+        useNetworkd = true;
+        useDHCP = false;
+      };
+
       systemd.network = {
         enable = true;
         networks."10-${cfg.interface}" = {