diff --git a/hypervisor/arch/x86/Kconfig b/hypervisor/arch/x86/Kconfig
index 60f484cac..292754a4f 100644
--- a/hypervisor/arch/x86/Kconfig
+++ b/hypervisor/arch/x86/Kconfig
@@ -112,3 +112,7 @@ config UEFI_OS_LOADER_NAME
 	string "UEFI OS loader name"
 	depends on PLATFORM_UEFI
 	default "\\EFI\\org.clearlinux\\bootloaderx64.efi"
+
+config MTRR_ENABLED
+	bool
+	default y