diff --git a/base/absolution/configuration.nix b/base/absolution/configuration.nix
index 9fbae7d..f4b4db0 100644
--- a/base/absolution/configuration.nix
+++ b/base/absolution/configuration.nix
@@ -29,6 +29,13 @@
     enableSSHSupport = true;
   };
 
+  programs.nh = {
+    enable = true;
+    clean.enable = true;
+    clean.extraArgs = "--keep-since 4d --keep 3";
+    flake = "/home/alyx/.config/nixos";
+  };
+
   hardware.wooting.enable = true;
   hardware.openrazer.enable = true;