diff --git a/hosts/template2/configuration.nix b/hosts/template2/configuration.nix
index 9b921be..be8e80d 100644
--- a/hosts/template2/configuration.nix
+++ b/hosts/template2/configuration.nix
@@ -58,6 +58,14 @@
     "flakes"
   ];
   nix.settings.tarball-ttl = 0;
+  nix.settings.substituters = [
+    "https://nix-cache.home.2rjus.net"
+    "https://cache.nixos.org"
+  ];
+  nix.settings.trusted-public-keys = [
+    "nix-cache.home.2rjus.net-1:2kowZOG6pvhoK4AHVO3alBlvcghH20wchzoR0V86UWI="
+    "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
+  ];
   environment.systemPackages = with pkgs; [
     age
     vim