diff --git a/hosts/server6/default.nix b/hosts/server6/default.nix
index 492a0492..4f90ad75 100644
--- a/hosts/server6/default.nix
+++ b/hosts/server6/default.nix
@@ -1,4 +1,4 @@
-{ config, ... }:
+_:
 
 {
   imports = [
@@ -11,6 +11,10 @@
   };
 
   boot = {
+    initrd = {
+      availableKernelModules = [ "mlx4_core" ];
+      network.ssh.enable = true;
+    };
     loader.systemd-boot.enable = true;
     kernelParams = [
       "preempt=none"