diff --git a/src/mainboard/google/poppy/ec.h b/src/mainboard/google/poppy/ec.h
index 7b53bfe12e..331bbbc4a4 100644
--- a/src/mainboard/google/poppy/ec.h
+++ b/src/mainboard/google/poppy/ec.h
@@ -73,4 +73,6 @@
 #define SIO_EC_MEMMAP_ENABLE	/* EC Memory Map Resources */
 #define SIO_EC_HOST_ENABLE	/* EC Host Interface Resources */
 
+#define EC_ENABLE_MKBP_DEVICE	/* Enable cros_ec_keyb device */
+
 #endif