diff --git a/flake.nix b/flake.nix
index e91aa97..62f9a87 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,11 +3,11 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
-    
+
     chaotic.url = "github:chaotic-cx/nyx/nyxpkgs-unstable";
 
     nix-cachyos-kernel.url = "github:xddxdd/nix-cachyos-kernel/release";
-    
+
     zen-browser.url = "github:0xc000022070/zen-browser-flake";
 
     copetch.url = "github:elwrcl/copetch";
@@ -36,46 +36,53 @@
   outputs = inputs@{ self, nixpkgs, chaotic, home-manager, nix-cachyos-kernel, ... }:
     let
       system = "x86_64-linux";
-      
+
       chaoticOverlay = chaotic.overlays.default;
       cachyosKernelOverlay = nix-cachyos-kernel.overlays.pinned;
-      
+
       copetchOverlay = final: prev: {
         copetch = inputs.copetch.packages.${system}.default;
       };
 
-    in {
-    nixosConfigurations = {
-      copland = nixpkgs.lib.nixosSystem {
-        specialArgs = { 
-          inherit inputs system; 
-          zen-browser = inputs.zen-browser;
-          nix-cachyos-kernel = nix-cachyos-kernel;
+      mesaOverlay = final: prev: {
+        mesa = prev.mesa.overrideAttrs (old: {
+          mesonFlags = (old.mesonFlags or [ ]) ++ [ "-Dgallium-nine=true" ];
+        });
+      };
+
+    in
+    {
+      nixosConfigurations = {
+        copland = nixpkgs.lib.nixosSystem {
+          specialArgs = {
+            inherit inputs system;
+            zen-browser = inputs.zen-browser;
+            nix-cachyos-kernel = nix-cachyos-kernel;
+          };
+
+          modules = [
+            { nixpkgs.hostPlatform = system; }
+            chaotic.nixosModules.default
+            home-manager.nixosModules.home-manager
+
+            {
+              nixpkgs.overlays = [ chaoticOverlay cachyosKernelOverlay copetchOverlay mesaOverlay ];
+              nixpkgs.config.allowUnfree = true;
+            }
+
+            {
+              home-manager = {
+                useGlobalPkgs = true;
+                useUserPackages = true;
+                extraSpecialArgs = { inherit inputs system; };
+                users.elars = import ./home;
+              };
+            }
+
+            ./machine.nix
+            ./nixos/default.nix
+          ];
         };
-
-        modules = [
-          { nixpkgs.hostPlatform = system; }
-          chaotic.nixosModules.default
-          home-manager.nixosModules.home-manager
-
-          {
-            nixpkgs.overlays = [ chaoticOverlay cachyosKernelOverlay ];
-            nixpkgs.config.allowUnfree = true;
-          }
-
-          {
-            home-manager = {
-              useGlobalPkgs = true;
-              useUserPackages = true;
-              extraSpecialArgs = { inherit inputs system; };
-              users.elars = import ./home;
-            };
-          }
-
-          ./machine.nix
-          ./nixos/default.nix
-        ];
       };
     };
-  };
-}
\ No newline at end of file
+}