diff --git a/board/kevin/board.h b/board/kevin/board.h
index 9f399e1a5b..7f5e742a86 100644
--- a/board/kevin/board.h
+++ b/board/kevin/board.h
@@ -42,6 +42,7 @@
 #define CONFIG_KEYBOARD_BOARD_CONFIG
 #define CONFIG_KEYBOARD_COL2_INVERTED
 #define CONFIG_KEYBOARD_PROTOCOL_MKBP /* Instead of 8042 protocol of keyboard */
+#define CONFIG_LTO
 #define CONFIG_POWER_BUTTON
 #define CONFIG_SPI
 #define CONFIG_SPI_MASTER
@@ -88,9 +89,7 @@
 #define CONFIG_CMD_TASKREADY
 #define CONFIG_CMD_STACKOVERFLOW
 #define CONFIG_CMD_JUMPTAGS
-#define CONFIG_CMD_FLASH
 #define CONFIG_CMD_SPI_XFER
-#define CONFIG_CMD_SCRATCHPAD
 
 #define CONFIG_UART_HOST                0