diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 0c1aa6c314f50a94c55aada1ae314a9edf24ea80..96afca4648d548f2d6c9bc064bff0ca8593b3c74 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -856,6 +856,7 @@ config TOSHIBA_WMI
 config ACPI_CMPC
 	tristate "CMPC Laptop Extras"
 	depends on ACPI && INPUT
+	depends on BACKLIGHT_LCD_SUPPORT
 	depends on RFKILL || RFKILL=n
 	select BACKLIGHT_CLASS_DEVICE
 	help