diff --git a/home.nix b/home.nix
index bba6f03..7a22cf4 100644
--- a/home.nix
+++ b/home.nix
@@ -138,6 +138,13 @@
     ]
     ++ [zls.packages.x86_64-linux.zls];
 
+  programs.nh = {
+    enable = true;
+    clean.enable = true;
+    clean.extraArgs = "--keep-since 4d --keep 3";
+    flake = "/home/user/my-nixos-config";
+  };
+
   programs.direnv = {
     enable = true;
     #enableFishIntegration = true;