diff --git a/src/mainboard/google/hatch/variants/baseboard/include/baseboard/ec.h b/src/mainboard/google/hatch/variants/baseboard/include/baseboard/ec.h
index df05e88bdc..10418f47d2 100644
--- a/src/mainboard/google/hatch/variants/baseboard/include/baseboard/ec.h
+++ b/src/mainboard/google/hatch/variants/baseboard/include/baseboard/ec.h
@@ -74,6 +74,9 @@
 #define EC_ENABLE_LID_SWITCH
 #define EC_ENABLE_WAKE_PIN	GPE_EC_WAKE
 
+/* Enable Tablet switch */
+#define EC_ENABLE_TBMC_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 */