diff --git a/target/linux/x86/generic/config-4.14 b/target/linux/x86/generic/config-4.14
index 1e31e117dd0..85976e03f26 100644
--- a/target/linux/x86/generic/config-4.14
+++ b/target/linux/x86/generic/config-4.14
@@ -104,6 +104,7 @@ CONFIG_EFIVAR_FS=m
 # CONFIG_EFI_BOOTLOADER_CONTROL is not set
 # CONFIG_EFI_CAPSULE_LOADER is not set
 # CONFIG_EFI_CAPSULE_QUIRK_QUARK_CSH is not set
+# CONFIG_EFI_CUSTOM_SSDT_OVERLAYS is not set
 # CONFIG_EFI_DEV_PATH_PARSER is not set
 CONFIG_EFI_ESRT=y
 # CONFIG_EFI_FAKE_MEMMAP is not set