diff --git a/configuration.nix b/configuration.nix
index 78d3eeb..6d8828f 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -5,7 +5,7 @@
   boot = {
     kernelPackages = pkgs.linuxPackages_zen;
     kernelParams =
-      [ "zfs.zfs_arc_max=1073741824 zfs.zfs_arc_meta_limit_percent=90" ];
+      [ "zfs.zfs_arc_max=1073741824" "zfs.zfs_arc_meta_limit_percent=90" ];
     kernelModules = [ "i915" "acpi_call" "kvm-intel" ];
     extraModulePackages = with config.boot.kernelPackages; [ acpi_call ];
     blacklistedKernelModules = [ "btusb" ];