1 files changed, 1 insertions, 1 deletions
diff --git a/index.html b/index.html
index 9488e0c..3c02fa2 100644
--- a/index.html
+++ b/index.html
@@ -10,7 +10,7 @@
   <body>
     <x-fretboard strings='6' frets='7'>
       <template class='string'>
-        <x-string tonic='' frets='' slot='string' value=''>
+        <x-string tonic='' tonic-octave='' frets='' slot='string' value='' octave=''>
           <form>
             <input type='checkbox' name='muted'>
             <li class='fret open'><slot name='open'></slot></li>