diff --git a/hosts/quitte/configuration.nix b/hosts/quitte/configuration.nix
index 26684a8..f86ad6e 100644
--- a/hosts/quitte/configuration.nix
+++ b/hosts/quitte/configuration.nix
@@ -1,4 +1,4 @@
-{ pkgs, config, ... }:
+{ config, ... }:
 
 {
   imports =
@@ -13,6 +13,11 @@
   boot.supportedFilesystems = [ "zfs" ];
   boot.kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages;
 
+  services.zfs = {
+    trim.enable = true;
+    autoScrub.enable = true;
+  };
+
   # Set your time zone.
   time.timeZone = "Europe/Berlin";
   i18n.defaultLocale = "en_US.UTF-8";