Install egl-wayland with the hope of fixing my external display
diff --git a/src/nix/system/nvidia.nix b/src/nix/system/nvidia.nix
index 59d6dd4..935f784 100644
--- a/src/nix/system/nvidia.nix
+++ b/src/nix/system/nvidia.nix
@@ -1,9 +1,13 @@
-{ ... }: {
+{ pkgs, ... }: {
   services.xserver.videoDrivers = [ "nvidia" ];
   hardware.nvidia.modesetting.enable = true;
 
   hardware.opengl.enable = true;
 
+  environment.systemPackages = [
+    pkgs.egl-wayland
+  ];
+
   ## Not yet finished; see https://nixos.wiki/wiki/Nvidia
   # TODO: Complete this
 }