diff --git a/machines/nyx/configuration.nix b/machines/nyx/configuration.nix
index e121e41..154e633 100644
--- a/machines/nyx/configuration.nix
+++ b/machines/nyx/configuration.nix
@@ -99,6 +99,7 @@
     htop
     amdgpu_top
     signal-desktop
+    linuxPackages_latest.perf
   ];
 
   # This option defines the first version of NixOS you have installed on this particular machine,
diff --git a/modules/nix.nix b/modules/nix.nix
index 5f9fe2a..daf01f5 100644
--- a/modules/nix.nix
+++ b/modules/nix.nix
@@ -13,7 +13,7 @@
     gc = {
       automatic = true;
       options = "--delete-older-than 14d";
-      dates = "daily";
+      dates = "weekly";
     };
 
     settings = {