diff --git a/boards/mulle/include/board.h b/boards/mulle/include/board.h
index 063705fdd2..13873fb978 100644
--- a/boards/mulle/include/board.h
+++ b/boards/mulle/include/board.h
@@ -122,7 +122,7 @@ void board_init(void);
  */
 #define LIS3DH_INT1                 GPIO_PIN(PORT_C, 18)
 #define LIS3DH_INT2                 GPIO_PIN(PORT_C, 17)
-#define LIS3DH_CS                   GPIO_PIN(PORT_D, 0)
+#define LIS3DH_CS                   SPI_HWCS(0)
 #define LIS3DH_CLK                  SPI_CLK_5MHZ
 #define LIS3DH_SPI                  SPI_DEV(0)
 /** @} */