diff --git a/hosts/orion/modules/nix.nix b/hosts/orion/modules/nix.nix
index fa1e3c15..891b1c45 100644
--- a/hosts/orion/modules/nix.nix
+++ b/hosts/orion/modules/nix.nix
@@ -19,6 +19,7 @@
       ];
       trusted-public-keys = [
         "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+        "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
       ];
     };
     gc = {
@@ -27,4 +28,4 @@
       options = "--delete-older-than 7d";
     };
   };
-}
\ No newline at end of file
+}
diff --git a/users/price/conf/nix/default.nix b/users/price/conf/nix/default.nix
index 0e8e0722..3232c293 100644
--- a/users/price/conf/nix/default.nix
+++ b/users/price/conf/nix/default.nix
@@ -16,6 +16,7 @@
       ];
       trusted-public-keys = [
         "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+        "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
       ];
       auto-optimise-store = true;
       use-xdg-base-directories = true;