diff --git a/nixos/este/configuration.nix b/nixos/este/configuration.nix
index 19abb11..a58724a 100644
--- a/nixos/este/configuration.nix
+++ b/nixos/este/configuration.nix
@@ -25,6 +25,7 @@
 
   # List services that you want to enable:
 
+  services.cachix-agent.enable = true;
   # Enable the OpenSSH daemon.
   services.openssh = {
     enable = true;