diff --git a/switch.sh b/switch.sh
index ca90a63..d941066 100644
--- a/switch.sh
+++ b/switch.sh
@@ -16,7 +16,6 @@ read -n1 -rp "${bold}Activate new configuration? [y/N]$reset " answer
 echo
 
 if [[ $answer =~ ^[Yy]$ ]]; then
-  sudo nix-env --profile /nix/var/nix/profiles/system --set "$configuration"
   sudo "$configuration/bin/switch-to-configuration" switch
 else
   echo "${bold}Not activating :($reset"
diff --git a/systems/fuji/nvidia.nix b/systems/fuji/nvidia.nix
index e77dab7..5de78ce 100644
--- a/systems/fuji/nvidia.nix
+++ b/systems/fuji/nvidia.nix
@@ -1,7 +1,6 @@
 {
   lib,
   pkgs,
-  config,
   ...
 }:
 {
@@ -20,14 +19,7 @@
   hardware = {
     graphics.extraPackages = [ pkgs.vaapiVdpau ];
     nvidia = {
-      package = config.boot.kernelPackages.nvidiaPackages.mkDriver {
-        version = "550.142";
-        sha256_64bit = "sha256-bdVJivBLQtlSU7Zre9oVCeAbAk0s10WYPU3Sn+sXkqE=";
-        sha256_aarch64 = "sha256-sBp5fcCPMrfrTZTF1FqKo9g0wOWP+5+wOwQ7PLWI6wA=";
-        openSha256 = "sha256-hjpwTR4I0MM5dEjQn7MKM3RY1a4Mt6a61Ii9KW2KbiY=";
-        settingsSha256 = "sha256-Wk6IlVvs23cB4s0aMeZzSvbOQqB1RnxGMv3HkKBoIgY=";
-        persistencedSha256 = "sha256-yQFrVk4i2dwReN0XoplkJ++iA1WFhnIkP7ns4ORmkFA=";
-      };
+      # package = config.boot.kernelPackages.nvidiaPackages.production;
       open = true;
       modesetting.enable = true;
       powerManagement = {