diff --git a/flake.nix b/flake.nix
index 890e376..bca9eee 100644
--- a/flake.nix
+++ b/flake.nix
@@ -77,6 +77,12 @@
           ];
           specialArgs = { inherit inputs outputs; };
         };
+        brain = lib.nixosSystem {
+          modules = [
+            ./systems/brain
+          ];
+          specialArgs = { inherit inputs outputs; };
+        };
         jeeves = lib.nixosSystem {
           modules = [
             ./systems/jeeves