diff --git a/dell/xps/13-7390/default.nix b/dell/xps/13-7390/default.nix
index 991e435..1aa0c4b 100644
--- a/dell/xps/13-7390/default.nix
+++ b/dell/xps/13-7390/default.nix
@@ -9,5 +9,9 @@
 
   boot.kernelParams = [ "mem_sleep_default=deep" ];
 
+  # older version break wifi:
+  # - https://github.com/NixOS/nixos-hardware/issues/173
+  boot.kernelPackages = lib.mkIf (lib.versionOlder pkgs.linux.version "5.6") pkgs.linuxPackages_latest;
+
   services.thermald.enable = true;
 }