diff --git a/flake.nix b/flake.nix
index 0a64d96..3179cc7 100644
--- a/flake.nix
+++ b/flake.nix
@@ -26,7 +26,7 @@
     impermanence.url = "github:nix-community/impermanence";
   };
 
-  outputs = { self, nixpkgs, ... }: {
+  outputs = { self, nixpkgs, impermanence, ... }: {
     nixosConfigurations.default = nixpkgs.lib.nixosSystem rec {
       system = "aarch64-linux";