diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-nw718.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-nw718.c
index 61e4994404..9d2f47f9de 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-nw718.c
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-nw718.c
@@ -31,9 +31,6 @@
 #define NW718_GPIO_BUTTON_RESET		10
 
 #define NW718_GPIO_SPI_CS0		3
-#define NW718_GPIO_SPI_SCK		4
-#define NW718_GPIO_SPI_MOSI		5
-#define NW718_GPIO_SPI_MISO		6
 
 #define NW718_BUTTONS_POLL_INTERVAL	20