diff --git a/lass/1systems/iso.nix b/lass/1systems/iso.nix
index 01d698c4c..5bbd0c1d7 100644
--- a/lass/1systems/iso.nix
+++ b/lass/1systems/iso.nix
@@ -11,6 +11,9 @@ with import <stockholm/lib>;
     ../2configs/mc.nix
     ../2configs/nixpkgs.nix
     ../2configs/vim.nix
+    {
+      boot.kernelParams = [ "copytoram" ];
+    }
     {
       krebs.enable = true;
       krebs.build.user = config.krebs.users.lass;