diff --git a/home.nix b/home.nix
index 3165a63..881fc13 100644
--- a/home.nix
+++ b/home.nix
@@ -13,10 +13,16 @@
   config = {
     home.stateVersion = "22.05";
     programs.home-manager.enable = true;
+    programs.direnv = {
+      enable = true;
+      enableBashIntegration = true; # see note on other shells below
+      nix-direnv.enable = true;
+    };
+
 
     nixpkgs = {
       config.allowUnfree = true;
-      overlays = [ inputs.nur.overlay ];
+      overlays = [ inputs.nur.overlays.default ];
     };
 
     fonts.fontconfig.enable = true;
diff --git a/nixos.nix b/nixos.nix
index 3375842..8737c9a 100644
--- a/nixos.nix
+++ b/nixos.nix
@@ -61,7 +61,7 @@
   nixpkgs.config.packageOverrides = pkgs: {
     vaapiIntel = pkgs.vaapiIntel.override { enableHybridCodec = true; };
   };
-  hardware.opengl = {
+  hardware.graphics = {
     enable = true;
     extraPackages = with pkgs; [
       intel-media-driver # LIBVA_DRIVER_NAME=iHD
diff --git a/platforms/linux/home.nix b/platforms/linux/home.nix
index 2f1ffc8..0e1b86f 100644
--- a/platforms/linux/home.nix
+++ b/platforms/linux/home.nix
@@ -33,6 +33,7 @@
       zotero
       signal-desktop
       freetube
+      inputs.nixpkgs-2405.legacyPackages.${system}.cura
     ];
 
     dconf.settings = {
diff --git a/programs/bash.nix b/programs/bash.nix
index 24b7e3f..d1bcccf 100644
--- a/programs/bash.nix
+++ b/programs/bash.nix
@@ -46,13 +46,19 @@
       tolower = "tr [:upper:] [:lower:]";
       rebuild = if (os == "linux") then '' 
         cd $HOME/.local/os &&
-        nix flake update --commit-lock-file
+        nix flake update --commit-lock-file &&
         nixos-rebuild switch --flake "path:$HOME/.local/os#" --use-remote-sudo &&
+        git add . &&
+        git commit -m "update" &&
+        git push &&
         cd -
       '' else ''
         cd $HOME/.local/os &&
-        nix flake update --commit-lock-file
+        nix flake update --commit-lock-file &&
         home-manager switch &&
+        git add . &&
+        git commit -m "update" &&
+        git push &&
         cd -
       '';
       ":r" = "!!";