diff --git a/suites/common.nix b/suites/common.nix
index f53627b..9ecb45d 100644
--- a/suites/common.nix
+++ b/suites/common.nix
@@ -16,9 +16,6 @@ with lib;
     "flakes"
   ];
 
-  # Allow unfree packages.
-  nixpkgs.config.allowUnfree = true;
-
   # Enable redistributable firmware.
   hardware.enableRedistributableFirmware = true;