diff --git a/makefu/2configs/virtualization.nix b/makefu/2configs/virtualization.nix
index b3f8c8284..b90467ab8 100644
--- a/makefu/2configs/virtualization.nix
+++ b/makefu/2configs/virtualization.nix
@@ -5,4 +5,5 @@ let
 in {
   virtualisation.libvirtd.enable = true;
   users.extraUsers.${mainUser.name}.extraGroups = [ "libvirtd" ];
+  networking.firewall.checkReversePath = false; # TODO: unsolved issue in nixpkgs:#9067 [bug]
 }