diff --git a/flake.lock b/flake.lock
index 96be6b5..e61a65e 100644
--- a/flake.lock
+++ b/flake.lock
@@ -74,11 +74,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1613276359,
-        "narHash": "sha256-pS8n1PtC9ZTvuxOO12tRugLhSicfSZat5YVe0QHSiow=",
+        "lastModified": 1613364428,
+        "narHash": "sha256-F24PD3HhbHdjDDGVnjXGfrR0uFecr5xLvd63amymqr4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "4bca02dbe65f921e3e135203f0b3bf1cf105dcbb",
+        "rev": "859d5405086477cf1433922d853bde1b6f4a8642",
         "type": "github"
       },
       "original": {
diff --git a/hosts/lungmen.nix b/hosts/lungmen.nix
index 6547ad4..ce52dd5 100644
--- a/hosts/lungmen.nix
+++ b/hosts/lungmen.nix
@@ -160,6 +160,9 @@ in
       directories = [ "/etc/nixos" ];
       files = [ "/etc/machine-id" ];
     };
+    variables = {
+      VK_ICD_FILENAMES = "/run/opengl-driver/share/vulkan/icd.d/amd_icd64.json";
+    };
   };
   networking.interfaces.enp6s0.useDHCP = true;
 
diff --git a/users/patriot/home.nix b/users/patriot/home.nix
index bb68c54..e2354a4 100644
--- a/users/patriot/home.nix
+++ b/users/patriot/home.nix
@@ -230,13 +230,11 @@ in
           ffmpeg
           mupdf
           transmission-qt
-          gitAndTools.gh
           steam-run
           lutris
           xdg_utils
           discord
           tagref
-          pcsx2
         ] ++ kideDeps;
     };