diff --git a/modules/hosts/john-p14s/hardware.nix b/modules/hosts/john-p14s/hardware.nix
index d158589..5631613 100644
--- a/modules/hosts/john-p14s/hardware.nix
+++ b/modules/hosts/john-p14s/hardware.nix
@@ -49,14 +49,11 @@
     nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
     hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 
-    hardware.graphics = with pkgs; {
-      ## amdvlk: an open-source Vulkan driver from AMD
-      extraPackages = [
-        amdvlk
-        rocmPackages.clr.icd
-      ];
-      extraPackages32 = [ driversi686Linux.amdvlk ];
+    hardware.graphics = {
+      enable = true;
       enable32Bit = true;
+      extraPackages = [ pkgs.rocmPackages.clr.icd ];
     };
+    environment.variables.AMD_VULKAN_ICD = "RADV";
   };
 }