diff --git a/src/mainboard/google/eve/ec.h b/src/mainboard/google/eve/ec.h
index 884b10545a..0969da17ec 100644
--- a/src/mainboard/google/eve/ec.h
+++ b/src/mainboard/google/eve/ec.h
@@ -61,9 +61,6 @@
  * ACPI related definitions for ASL code.
  */
 
-/* Enable EC backed ALS device in ACPI */
-#define EC_ENABLE_ALS_DEVICE
-
 /* Enable EC backed Keyboard Backlight in ACPI */
 #define EC_ENABLE_KEYBOARD_BACKLIGHT