diff --git a/lib/mkmachine.nix b/lib/mkmachine.nix
index 4fc5dc2..4b10815 100644
--- a/lib/mkmachine.nix
+++ b/lib/mkmachine.nix
@@ -31,6 +31,7 @@ import "${nixpkgs}/nixos/lib/eval-config.nix" {
     (import "${inputs.buildbot-nix}/nix/master.nix")
     (import "${inputs.buildbot-nix}/nix/worker.nix")
     (import "${inputs.agenix}/modules/age.nix")
+    (import "${inputs.impermanence}/nixos.nix")
     (import inputs.lanzaboote).nixosModules.lanzaboote
     (import inputs.nix-hash-collection).nixosModules.hash-collection
     (import "${inputs.lix-module}/module.nix" { inherit (inputs) lix; })