diff --git a/apps/hrrawexp/app.js b/apps/hrrawexp/app.js
index 2084e4943..d205994df 100644
--- a/apps/hrrawexp/app.js
+++ b/apps/hrrawexp/app.js
@@ -46,7 +46,7 @@ function update_timer() {
         g.flip();
 }
 
-function btn1Pressed() {
+function btn2Pressed() {
     if (!logging_started) {
         if (counter < 120)
             counter += 15;
@@ -66,7 +66,7 @@ function btn3Pressed() {
     }
 }
 
-function btn2Pressed() {
+function btn1Pressed() {
   if (!logging_started) {
       var filename = "";
       var fileset = false;
@@ -127,7 +127,7 @@ var HRConfidence = 0;
 
 update_timer();
 
-setWatch(btn1Pressed, btn2Pressed, { repeat: true });
+setWatch(btn1Pressed, BTN1, { repeat: true });
 //setWatch(btn2Pressed, BTN2, { repeat: true });
 //setWatch(btn3Pressed, BTN3, { repeat: true });