diff --git a/boards/arm/custom_plank/custom_plank_defconfig b/boards/arm/custom_plank/custom_plank_defconfig
index cff0d09..4a5558a 100644
--- a/boards/arm/custom_plank/custom_plank_defconfig
+++ b/boards/arm/custom_plank/custom_plank_defconfig
@@ -10,3 +10,5 @@ CONFIG_HW_STACK_PROTECTION=y
 
 CONFIG_GPIO=y
 CONFIG_GPIO_AS_PINRESET=y
+
+CONFIG_PINCTRL=y