diff --git a/boards/arm/rp23xx/pimoroni-pico-2-plus/include/board.h b/boards/arm/rp23xx/pimoroni-pico-2-plus/include/board.h
index 4d27646f95f..9160dd7425f 100644
--- a/boards/arm/rp23xx/pimoroni-pico-2-plus/include/board.h
+++ b/boards/arm/rp23xx/pimoroni-pico-2-plus/include/board.h
@@ -30,6 +30,7 @@
 #include "rp23xx_i2cdev.h"
 #include "rp23xx_spidev.h"
 #include "rp23xx_i2sdev.h"
+#include "rp23xx_spisd.h"
 
 #ifndef __ASSEMBLY__
 #  include <stdint.h>