diff --git a/BaS_gcc/sys/sysinit.c b/BaS_gcc/sys/sysinit.c
index f3ea9e1..d23b15d 100644
--- a/BaS_gcc/sys/sysinit.c
+++ b/BaS_gcc/sys/sysinit.c
@@ -544,8 +544,6 @@ void init_pll(void)
  * INIT VIDEO DDR RAM
  */
 
-#define NOP() __asm__ __volatile__("nop\n\t" : : : "memory")
-
 void init_video_ddr(void) {
 	xprintf("init video RAM: ");