diff --git a/flake.lock b/flake.lock
index a58c9f5..8b63f6e 100644
--- a/flake.lock
+++ b/flake.lock
@@ -6,11 +6,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1692255291,
-        "narHash": "sha256-JB3M8OvT5QXqbAjVSGOWKm+X7SCxsk7sbAPVQNdlMJo=",
+        "lastModified": 1695886107,
+        "narHash": "sha256-8Dc3clsOVK8qbXqvPn7tlr/A60JFy/7LYXG9D19Fv5U=",
         "ref": "refs/heads/master",
-        "rev": "ec418a9f2fb9094be93f2d6870113a388cd62a06",
-        "revCount": 7,
+        "rev": "88a3362b58f30d99084793aa10cbda3886ab65f2",
+        "revCount": 10,
         "type": "git",
         "url": "https://git.dripco.eu/nic/etherlab-nix"
       },
@@ -22,11 +22,11 @@
     "flake-compat": {
       "flake": false,
       "locked": {
-        "lastModified": 1650374568,
-        "narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "b4a34015c698c7793d592d66adbab377907a2be8",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
         "type": "github"
       },
       "original": {
@@ -70,11 +70,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1653845079,
-        "narHash": "sha256-7ghaQZ+7JXLI9FgNH8+RQHAt3/ubT92j8NtjZleP6t4=",
+        "lastModified": 1697723726,
+        "narHash": "sha256-SaTWPkI8a5xSHX/rrKzUe+/uVNy6zCGMXgoeMb7T9rg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "b62ada430501de88dfbb08cea4eb98ead3a5e3e7",
+        "rev": "7c9cc5a6e5d38010801741ac830a3f8fd667a7a0",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 7886a5a..ea06802 100644
--- a/flake.nix
+++ b/flake.nix
@@ -11,7 +11,9 @@
       lib = nixpkgs.lib;
       packagePaths = lib.mapAttrs (n: v: "${./packages}/${n}") (lib.filterAttrs (n: v: v == "directory" && (builtins.readDir "${./packages}/${n}") ? "default.nix") (builtins.readDir ./packages));
     in rec {
-      packages = lib.genAttrs systems (system: lib.mapAttrs (n:  v: lib.callPackageWith ((lib.recursiveUpdate packages.${system} nixpkgs.legacyPackages.${system}) // { inherit inputs; inherit system; } // etherlab.packages.${system}) v {}) packagePaths);
+      packages = lib.genAttrs systems (system:
+        lib.mapAttrs (n:  v:
+          lib.callPackageWith ((lib.recursiveUpdate packages.${system} nixpkgs.legacyPackages.${system}) // { inherit inputs; inherit system; } // etherlab.packages.${system}) v {}) packagePaths);
       legacyPackages = packages;
       overlay = final: prev: (lib.mapAttrs (n: v: prev.callPackage v { }) packagePaths);
       nixosModules = { linuxcnc = import ./modules/linuxcnc.nix; };
diff --git a/packages/linuxcnc/default.nix b/packages/linuxcnc/default.nix
index 810073f..082531f 100644
--- a/packages/linuxcnc/default.nix
+++ b/packages/linuxcnc/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, autoreconfHook, wrapGAppsHook, qt5, makeWrapper, fetchFromGitHub, libtool, pkgconfig,
+{ lib, stdenv, autoreconfHook, wrapGAppsHook, qt5, makeWrapper, fetchFromGitHub, libtool, pkg-config,
   readline_5, ncurses, libtirpc, systemd, libmodbus, libusb, glib, gtk2, gtk3, procps, kmod, sysctl,
   util-linux, psmisc, intltool, tcl, tk, bwidget, tkimg, tclx, tkblt, pango, cairo, boost, espeak, gst_all_1,
   python3Full, yapps, gobject-introspection, libGLU, xorg, libepoxy, hicolor-icon-theme, glxinfo, bash
@@ -46,7 +46,7 @@ stdenv.mkDerivation rec {
   dontWrapQtApps = true;
 
   buildInputs = [
-    libtool pkgconfig libtirpc systemd libmodbus libusb glib gtk2 gtk3 procps kmod sysctl util-linux
+    libtool pkg-config libtirpc systemd libmodbus libusb glib gtk2 gtk3 procps kmod sysctl util-linux
     psmisc intltool tcl tk bwidget tkimg tclx tkblt pango cairo pythonPkg.pkgs.pygobject3 gobject-introspection
     boost_python pythonPkg.pkgs.boost pythonPkg qt5.qtbase espeak gst_all_1.gstreamer
     ncurses readline_5 libGLU xorg.libXmu libepoxy hicolor-icon-theme glxinfo