diff --git a/flake.nix b/flake.nix
index 09050c6..76eb8f0 100644
--- a/flake.nix
+++ b/flake.nix
@@ -108,5 +108,9 @@
       |> listToAttrs;
   in hostsByType // hostConfigs // {
     inherit lib;
+
+    herculesCI = { ... }: {
+      ciSystems = [ "aarch64-linux" "x86_64-linux" ];
+    };
   };
 }