diff --git a/_BoxFrets.js b/boxfrets.js
similarity index 100%
rename from _BoxFrets.js
rename to boxfrets.js
diff --git a/fretboard.html b/fretboard.html
index a3cebec..f55e7bf 100644
--- a/fretboard.html
+++ b/fretboard.html
@@ -17,7 +17,7 @@
         <script type="text/javascript" src="ScaleDictionary.js"></script>
         <script type="text/javascript" src="PlayerModel.js"></script>
         <script type="text/javascript" src="PrefModel.js"></script>
-        <script type="text/javascript" src="BoxFrets.js"></script>
+        <script type="text/javascript" src="boxfrets.js"></script>
 
         <style>