diff --git a/n76e003_blink/blink_raw.c b/n76e003_blink/blink_raw.c
index 07f49ac..13e5b26 100644
--- a/n76e003_blink/blink_raw.c
+++ b/n76e003_blink/blink_raw.c
@@ -56,17 +56,9 @@ void main() {
 	for (;;) {
 		int i;
 		for (i = 0; i < 10; i++) {
-			P01 = 0;
-			P13 = 0;
+			P12 = 0;
 			msdelay(500);
-			P01 = 1;
-			P13 = 0;
-			msdelay(500);
-			P01 = 0;
-			P13 = 1;
-			msdelay(500);
-			P01 = 1;
-			P13 = 1;
+			P12 = 1;
 			msdelay(500);
 		}
 	}