diff --git a/ports/stm32f4/boards/meowbit_v121/mpconfigboard.h b/ports/stm32f4/boards/meowbit_v121/mpconfigboard.h
index 70ae866fe3..babf54a3a9 100644
--- a/ports/stm32f4/boards/meowbit_v121/mpconfigboard.h
+++ b/ports/stm32f4/boards/meowbit_v121/mpconfigboard.h
@@ -38,7 +38,7 @@
 #define BOARD_OSC_DIV (12)
 #define BOARD_NO_VBUS_SENSE (1)
 #define BOARD_VTOR_DEFER (1) //Leave VTOR relocation to bootloader
-#define BOARD_USE_INTERNAL_SPI (1)
+#define BOARD_USE_INTERNAL_SPI
 
 // On-board flash
 #define SPI_FLASH_MOSI_PIN          (&pin_PB15)
diff --git a/shared-module/displayio/__init__.c b/shared-module/displayio/__init__.c
index daf7a20460..efa61265e6 100644
--- a/shared-module/displayio/__init__.c
+++ b/shared-module/displayio/__init__.c
@@ -103,7 +103,7 @@ void reset_displays(void) {
                         continue;
                     }
                 #endif
-                #if (BOARD_USE_INTERNAL_SPI)
+                #ifdef BOARD_USE_INTERNAL_SPI
                     if (original_spi == (mp_obj_t)(&supervisor_flash_spi_bus)) {
                         continue;
                     }