diff --git a/utils/ypr0tools/rockbox.sh b/utils/ypr0tools/rockbox.sh
index af750034fc..7a8425d5ee 100755
--- a/utils/ypr0tools/rockbox.sh
+++ b/utils/ypr0tools/rockbox.sh
@@ -17,7 +17,7 @@
 if [ -e "/dev/r1Button" ]
 then
     # running on YP-R1 model (volume up button)
-    BTN=$(echo -e -n "\x02")
+    BTN=$(echo -e -n "\x03")
     VAL=$(dd if=/dev/r1Button bs=4 count=1)
 else
     # running on YP-R0 model (menu button)