diff --git a/board/reef/gpio.inc b/board/reef/gpio.inc
index f26bbfaabe..1c69b0ef8f 100644
--- a/board/reef/gpio.inc
+++ b/board/reef/gpio.inc
@@ -87,7 +87,7 @@ GPIO(PP3300_PG,			PIN(6, 2), GPIO_INPUT)
 GPIO(EN_PP5000,			PIN(C, 6), GPIO_OUT_LOW)
 GPIO(PP5000_PG,			PIN(7, 1), GPIO_INPUT)
 GPIO(EN_P3300_TRACKPAD_ODL,	PIN(3, 2), GPIO_ODR_HIGH)
-GPIO(PCH_SYS_PWROK,		PIN(E, 7), GPIO_OUTPUT)			/* EC_PCH_PWROK_OD */
+GPIO(PCH_SYS_PWROK,		PIN(E, 7), GPIO_OUT_LOW)		/* EC_PCH_PWROK */
 GPIO(ENABLE_BACKLIGHT,		PIN(9, 7), GPIO_ODR_HIGH | GPIO_SEL_1P8V)	/* EC_BL_EN_OD */
 
 GPIO(WIRELESS_GPIO_WLAN_POWER,	PIN(6, 6), GPIO_ODR_HIGH)		/* EN_PP3300_WLAN_ODL */