diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c
index 0aae1a253459..c859dca4b973 100644
--- a/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c
+++ b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c
@@ -538,7 +538,7 @@ static const int wdog2_pins[] = { 219 };
 
 static const int bmcuart0a_pins[] = { 41, 42 };
 static const int bmcuart0b_pins[] = { 48, 49 };
-static const int bmcuart1_pins[] = { 43, 44, 62, 63 };
+static const int bmcuart1_pins[] = { 43, 63 };
 
 static const int scipme_pins[] = { 169 };
 static const int smi_pins[] = { 170 };