diff --git a/nixos/default.nix b/nixos/default.nix
index 6225d4be..044f54fe 100644
--- a/nixos/default.nix
+++ b/nixos/default.nix
@@ -61,6 +61,9 @@
     at           # Job scheduler
   ];
 
+  # Job scheduler
+  services.atd.enable = true;
+
   # Select internationalisation properties.
   i18n.defaultLocale = "en_US.UTF-8";
   i18n.extraLocaleSettings = {