diff --git a/overlays/steam.nix b/overlays/steam.nix
deleted file mode 100644
index 121f8e1d1..000000000
--- a/overlays/steam.nix
+++ /dev/null
@@ -1,17 +0,0 @@
-self: super:
-let
-  baseConfig = {
-    allowUnfree = true;
-  };
-  nixpkgs-steam-56 = import (super.fetchFromGitHub {
-    owner = "nyanloutre";
-    repo = "nixpkgs";
-    rev = "7af3a85d8d1a91b57b6cdee0b2e5d88981f310fa";
-    sha256 = "1rcd0nw8k1pcp80zm8kyhk288dj5ifmxhpacm1wi5hfnhw194w1g";
-  }) {config = baseConfig;};
-in
-{
-  steam_primus = nixpkgs-steam-56.steamPackages.steam-chrootenv.override {
-    withPrimus = true;
-  };
-} 
diff --git a/systems/ASUS-G46VW/configuration.nix b/systems/ASUS-G46VW/configuration.nix
index 497548dc4..59c49236d 100644
--- a/systems/ASUS-G46VW/configuration.nix
+++ b/systems/ASUS-G46VW/configuration.nix
@@ -12,7 +12,6 @@
     ];
 
   nixpkgs.overlays = [
-    (import ../../overlays/steam.nix)
     (import ../../overlays/ledger-udev-rules.nix)
   ];
 
@@ -22,7 +21,13 @@
   boot.tmpOnTmpfs = true;
   boot.plymouth.enable = true;
 
-  hardware.bumblebee.enable = true;
+  # NVIDIA
+  services.xserver.videoDrivers = [ "nvidia" ];
+  hardware.nvidia.optimus_prime.enable = true;
+  hardware.nvidia.modesetting.enable = true;
+  hardware.nvidia.optimus_prime.nvidiaBusId = "PCI:1:0:0";
+  hardware.nvidia.optimus_prime.intelBusId = "PCI:0:2:0";
+
   # For Steam
   hardware.opengl.driSupport32Bit = true;
   hardware.pulseaudio.support32Bit = true;
@@ -98,7 +103,7 @@
     vlc
     kodiPlain
 
-    steam_primus
+    steam
     sc-controller
     steam-run
     minecraft