diff --git a/sys/dev/iicbus/pmic/rockchip/rk8xx.c b/sys/dev/iicbus/pmic/rockchip/rk8xx.c
index 6cbfd19ff44..fa3e95c9a68 100644
--- a/sys/dev/iicbus/pmic/rockchip/rk8xx.c
+++ b/sys/dev/iicbus/pmic/rockchip/rk8xx.c
@@ -108,7 +108,7 @@ rk8xx_poweroff(void *arg, int howto)
 	int error;
 	uint8_t val;
 
-	if (howto & (RB_POWEROFF | RB_POWERCYCLE) == 0)
+	if ((howto & (RB_POWEROFF | RB_POWERCYCLE)) == 0)
 		return;
 
 	device_printf(sc->dev, "Powering off...\n");