diff --git a/ops/nixos/porcorosso/default.nix b/ops/nixos/porcorosso/default.nix
index b022ef2fa5..fa31c164e8 100644
--- a/ops/nixos/porcorosso/default.nix
+++ b/ops/nixos/porcorosso/default.nix
@@ -33,6 +33,9 @@ in {
   ];
   boot.kernelModules = [ "kvm-intel" ];
   boot.supportedFilesystems = [ "ntfs" ];
+  boot.kernel.sysctl = {
+    "abi.vsyscall32" = "0";
+  };
 
   fileSystems = let
     zfs = device: {
@@ -191,7 +194,16 @@ in {
   };
   systemd.tmpfiles.rules = [
     #"L /etc/nixos - - - - /persist/etc/nixos"
+    "d /var/lib/libvirt 0755 root - - -"
   ];
+  systemd.mounts = [{
+    bindsTo = ["libvirtd.service"];
+    partOf = ["libvirtd.service"];
+    unitConfig.RequiresMountsFor = "/var/lib/libvirt";
+    options = "bind";
+    what = "/persist/var/lib/libvirt";
+    where = "/var/lib/libvirt";
+  }];
 
   # Enable Thunderbolt device management.
   services.hardware.bolt.enable = true;