diff --git a/modules/home/base/nix/default.nix b/modules/home/base/nix/default.nix
index a9c5786..c9fec6b 100644
--- a/modules/home/base/nix/default.nix
+++ b/modules/home/base/nix/default.nix
@@ -23,6 +23,7 @@
         ];
 
         trusted-public-keys = [
+          "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
           "marleyos.cachix.org-1:q2kEtqvS5CoQ8BmKlWOfOnN+fi4gUoSuL6HRKy37eCA="
           "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
         ];