1 files changed, 21 insertions, 0 deletions
diff --git a/nixos/modules/system/build.nix b/nixos/modules/system/build.nix
new file mode 100644
index 00000000000..58dc3f0d411
--- /dev/null
+++ b/nixos/modules/system/build.nix
@@ -0,0 +1,21 @@
+{ lib, ... }:
+let
+  inherit (lib) mkOption types;
+in
+{
+  options = {
+
+    system.build = mkOption {
+      default = {};
+      description = ''
+        Attribute set of derivations used to set up the system.
+      '';
+      type = types.submoduleWith {
+        modules = [{
+          freeformType = with types; lazyAttrsOf (uniq unspecified);
+        }];
+      };
+    };
+
+  };
+}