diff --git a/nixos/modules/hardware/graphics.nix b/nixos/modules/hardware/graphics.nix
index 2d6b377ae5fb..10a72b423e83 100644
--- a/nixos/modules/hardware/graphics.nix
+++ b/nixos/modules/hardware/graphics.nix
@@ -101,7 +101,7 @@ in
     assertions = [
       {
         assertion = cfg.enable32Bit -> pkgs.stdenv.hostPlatform.isx86_64;
-        message = "`hardware.graphics.enable32Bit` only makes sense on a 64-bit system.";
+        message = "`hardware.graphics.enable32Bit` is only supported on an x86_64 system.";
       }
       {
         assertion = cfg.enable32Bit -> (config.boot.kernelPackages.kernel.features.ia32Emulation or false);