diff --git a/src/mainboard/google/zork/variants/baseboard/include/baseboard/ec.h b/src/mainboard/google/zork/variants/baseboard/include/baseboard/ec.h
index b28a4894c4..2c503aed1d 100644
--- a/src/mainboard/google/zork/variants/baseboard/include/baseboard/ec.h
+++ b/src/mainboard/google/zork/variants/baseboard/include/baseboard/ec.h
@@ -58,6 +58,9 @@
 /* Enable EC backed PD MCU device in ACPI */
 #define EC_ENABLE_PD_MCU_DEVICE
 
+/* Enable MKBP for buttons and switches */
+#define EC_ENABLE_MKBP_DEVICE
+
 #define SIO_EC_MEMMAP_ENABLE	/* EC Memory Map Resources */
 #define SIO_EC_HOST_ENABLE	/* EC Host Interface Resources */
 #define SIO_EC_ENABLE_PS2K	/* Enable PS/2 Keyboard */