diff --git a/hardware/arduino/avr/libraries/SPI/SPI.cpp b/hardware/arduino/avr/libraries/SPI/SPI.cpp
index 30ac13cc0..ef13e2ae9 100644
--- a/hardware/arduino/avr/libraries/SPI/SPI.cpp
+++ b/hardware/arduino/avr/libraries/SPI/SPI.cpp
@@ -11,7 +11,6 @@
  */
 
 #include "SPI.h"
-#include "pins_arduino.h"
 
 SPIClass SPI;