diff --git a/src/mainboard/google/guybrush/Kconfig b/src/mainboard/google/guybrush/Kconfig
index 51ac55dca1..8c23cf0fba 100644
--- a/src/mainboard/google/guybrush/Kconfig
+++ b/src/mainboard/google/guybrush/Kconfig
@@ -12,6 +12,7 @@ config BOARD_SPECIFIC_OPTIONS
 	select DISABLE_KEYBOARD_RESET_PIN
 	select DISABLE_SPI_FLASH_ROM_SHARING
 	select DRIVERS_AMD_I2S_MACHINE_DEV
+	select DRIVERS_GENERIC_GPIO_KEYS
 	select DRIVERS_I2C_GENERIC
 	select DRIVERS_I2C_HID
 	select DRIVERS_UART_ACPI
diff --git a/src/mainboard/google/guybrush/variants/guybrush/overridetree.cb b/src/mainboard/google/guybrush/variants/guybrush/overridetree.cb
index 53e821e12a..416d058fef 100644
--- a/src/mainboard/google/guybrush/variants/guybrush/overridetree.cb
+++ b/src/mainboard/google/guybrush/variants/guybrush/overridetree.cb
@@ -84,6 +84,21 @@ chip soc/amd/cezanne
 		end
 	end # I2C0
 
+	device ref i2c_1 on
+		chip drivers/generic/gpio_keys
+			register "name" = ""PENH""
+			register "gpio" = "ACPI_GPIO_INPUT_ACTIVE_LOW(GPIO_4)"
+			register "key.dev_name" = ""EJCT""
+			register "key.wakeup_event_action" = "EV_ACT_DEASSERTED"
+			register "key.linux_code" = "SW_PEN_INSERTED"
+			register "key.linux_input_type" = "EV_SW"
+			register "key.label" = ""pen_eject""
+			register "key.debounce_interval" = "100"
+			register "key.wakeup_route" = "WAKEUP_ROUTE_GPIO_IRQ"
+			device generic 0 on end
+		end
+	end # I2C1
+
 	device ref i2c_2 on
 		chip drivers/i2c/generic
 			register "hid" = ""10EC5682""