diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-dir-505-a1.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-dir-505-a1.c
index d3914659ef..1367b64a8f 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-dir-505-a1.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-dir-505-a1.c
@@ -59,7 +59,7 @@ static struct gpio_keys_button dir_505_a1_gpio_keys[] __initdata = {
 		.code		= KEY_RESTART,
 		.debounce_interval = DIR_505A1_KEYS_DEBOUNCE_INTERVAL,
 		.gpio		= DIR_505A1_GPIO_BTN_RESET,
-		.active_low	= 1,
+		.active_low	= 0,
 	}, {
 		.desc		= "WPS button",
 		.type		= EV_KEY,