diff --git a/flake/lib/buildNixpkgsConfig/default.nix b/flake/lib/buildNixpkgsConfig/default.nix
index 9fcc9570..0df757c9 100644
--- a/flake/lib/buildNixpkgsConfig/default.nix
+++ b/flake/lib/buildNixpkgsConfig/default.nix
@@ -73,6 +73,10 @@ in platformConfig //
         google-chrome = prev.google-chrome.override (prev:
           { commandLineArgs = prev.commandLineArgs or "" + " --disable-features=GlobalShortcutsPortal"; });
         xray = prev.xray.overrideAttrs (prev: { patches = prev.patches or [] ++ [ ./xray.patch ]; });
+        linux-firmware = prev.linux-firmware.overrideAttrs (prev: { patchPhase = prev.patchPhase or "" +
+        ''
+          cp ${./gc_11_5_1_mes_2.bin} amdgpu/gc_11_5_1_mes_2.bin
+        ''; });
       }
       // (
         let
diff --git a/flake/lib/buildNixpkgsConfig/gc_11_5_1_mes_2.bin b/flake/lib/buildNixpkgsConfig/gc_11_5_1_mes_2.bin
new file mode 100644
index 00000000..644b2e9b
Binary files /dev/null and b/flake/lib/buildNixpkgsConfig/gc_11_5_1_mes_2.bin differ