diff --git a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO.h b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO.h
index 2d70e72347088..115058a19f770 100644
--- a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO.h
+++ b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO.h
@@ -47,5 +47,5 @@
 #include "pins_MKS_ROBIN_NANO_common.h"
 
 #if HAS_TFT_LVGL_UI && FAN1_PIN != PB0 && HEATER_1_PIN != PB0
-  #define BOARD_INIT OUT_WRITE(PB0, LOW)
+  #define BOARD_INIT() OUT_WRITE(PB0, LOW)
 #endif