diff --git a/macros.js b/macros.js
index 9dd3b22..2197a4f 100644
--- a/macros.js
+++ b/macros.js
@@ -391,7 +391,7 @@ function chipStatus(){
 function goFor(){
 	var n = headlessSteps;
 	estimatedHz1();
-	while(--n){
+	while(n--){
 		halfStep();
 		cycle++;
 	}