diff --git a/hosts/server6/default.nix b/hosts/server6/default.nix
index 4f90ad75..a351e92f 100644
--- a/hosts/server6/default.nix
+++ b/hosts/server6/default.nix
@@ -12,7 +12,7 @@ _:
 
   boot = {
     initrd = {
-      availableKernelModules = [ "mlx4_core" ];
+      availableKernelModules = [ "igb" ];
       network.ssh.enable = true;
     };
     loader.systemd-boot.enable = true;