diff --git a/server/fstab.nix b/server/fstab.nix
index b1da202..310dbc2 100755
--- a/server/fstab.nix
+++ b/server/fstab.nix
@@ -1,7 +1,6 @@
 { config, lib, pkgs, modulesPath, ... }: {
   imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
   boot = {
-    #plymouth = { enable = true; };
     loader = {
       efi = {
         canTouchEfiVariables = true;
@@ -37,7 +36,12 @@
       };
     };
     kernelModules = [ "kvm-intel" ];
-    kernel.sysctl = { "vm.swappiness" = 80; };
+    kernel.sysctl = {
+      "vm.swappiness" = 80;
+      "net.ipv6.conf.all.disable_ipv6" = 1;
+      "net.ipv6.conf.lo.disable_ipv6" = 1;
+      "net.ipv6.conf.default.disable_ipv6" = 1;
+    };
     extraModulePackages = [ ];
     initrd = {
       availableKernelModules =