diff --git a/hosts/inspiron/default.nix b/hosts/inspiron/default.nix
index f154141..5b3e80c 100644
--- a/hosts/inspiron/default.nix
+++ b/hosts/inspiron/default.nix
@@ -36,6 +36,5 @@
 
     boot.kernelPackages = pkgs.linuxPackages_latest;
 
-    programs.nh.enable = true;
     services.auto-cpufreq.enable = true;
 }
diff --git a/modules/system/nix-helper.nix b/modules/system/nix-helper.nix
index 3b98cad..42932de 100644
--- a/modules/system/nix-helper.nix
+++ b/modules/system/nix-helper.nix
@@ -30,7 +30,7 @@ in {
         programs.nh.clean = lib.mkIf cfg.auto-gc.enable {
             enable = true;
             dates = "daily";
-            extraArgs = "--keep 10 --keep-since 7d";
+            extraArgs = "--keep 10 --keep-since 3d";
         };
     };
 }