diff --git a/ext/bg/background.html b/ext/bg/background.html
index c7060ee0..a3bf44e7 100644
--- a/ext/bg/background.html
+++ b/ext/bg/background.html
@@ -22,25 +22,27 @@
         <script src="/mixed/js/environment.js"></script>
         <script src="/mixed/js/japanese.js"></script>
 
+        <script src="/mixed/js/audio-system.js"></script>
+        <script src="/mixed/js/cache-map.js"></script>
+        <script src="/mixed/js/dictionary-data-util.js"></script>
+        <script src="/mixed/js/object-property-accessor.js"></script>
+
         <script src="/bg/js/anki.js"></script>
-        <script src="/bg/js/backend.js"></script>
-        <script src="/bg/js/mecab.js"></script>
         <script src="/bg/js/audio-uri-builder.js"></script>
         <script src="/bg/js/clipboard-monitor.js"></script>
         <script src="/bg/js/database.js"></script>
-        <script src="/bg/js/dictionary-database.js"></script>
         <script src="/bg/js/deinflector.js"></script>
+        <script src="/bg/js/dictionary-database.js"></script>
         <script src="/bg/js/json-schema.js"></script>
+        <script src="/bg/js/mecab.js"></script>
         <script src="/bg/js/options.js"></script>
         <script src="/bg/js/profile-conditions.js"></script>
         <script src="/bg/js/request-builder.js"></script>
         <script src="/bg/js/simple-dom-parser.js"></script>
         <script src="/bg/js/text-source-map.js"></script>
         <script src="/bg/js/translator.js"></script>
-        <script src="/mixed/js/cache-map.js"></script>
-        <script src="/mixed/js/audio-system.js"></script>
-        <script src="/mixed/js/dictionary-data-util.js"></script>
-        <script src="/mixed/js/object-property-accessor.js"></script>
+
+        <script src="/bg/js/backend.js"></script>
 
         <script src="/bg/js/background-main.js"></script>