diff --git a/nixos/configuration.nix b/nixos/configuration.nix
index b7009f4..d20d1a0 100644
--- a/nixos/configuration.nix
+++ b/nixos/configuration.nix
@@ -341,6 +341,11 @@ in
     '';
   };
 
+  # === Prefer RADV driver ===
+  environment.variables = {
+    AMD_VULKAN_ICD = "RADV";
+  };
+
   # This value determines the NixOS release from which the default
   # settings for stateful data, like file locations and database versions
   # on your system were taken. It‘s perfectly fine and recommended to leave