diff --git a/configs/x240_defconfig b/configs/x240_defconfig
index 7d2b860..0d5a19d 100644
--- a/configs/x240_defconfig
+++ b/configs/x240_defconfig
@@ -84,3 +84,4 @@
 CONFIG_USB_ETHER_RTL8152=y
 CONFIG_USB_ETHER_SMSC95XX=y
 # CONFIG_FAT_WRITE is not set
+# CONFIG_SMBIOS is not set